| Rank
|
Page title
|
Views
|
Daily average
|
Assessment
|
Importance
|
| 1
|
Claudia Sheinbaum
|
339,588
|
11,319
|
B
|
Low
|
| 2
|
David Attenborough
|
250,987
|
8,366
|
GA
|
High
|
| 3
|
Al Gore
|
188,557
|
6,285
|
GA
|
High
|
| 4
|
Greta Thunberg
|
119,765
|
3,992
|
GA
|
High
|
| 5
|
Antarctica
|
113,996
|
3,799
|
FA
|
High
|
| 6
|
Don't Look Up
|
94,807
|
3,160
|
C
|
High
|
| 7
|
2025 United Nations Climate Change Conference
|
89,760
|
2,992
|
Unknown
|
High
|
| 8
|
Polar bear
|
87,867
|
2,928
|
FA
|
Mid
|
| 9
|
Cattle
|
86,196
|
2,873
|
GA
|
High
|
| 10
|
Generative artificial intelligence
|
85,016
|
2,833
|
B
|
Low
|
| 11
|
Chemtrail conspiracy theory
|
81,240
|
2,708
|
C
|
Mid
|
| 12
|
Car
|
77,800
|
2,593
|
B
|
High
|
| 13
|
Climate change
|
77,318
|
2,577
|
FA
|
Top
|
| 14
|
Sustainable Development Goals
|
73,144
|
2,438
|
B
|
Low
|
| 15
|
Köppen climate classification
|
70,638
|
2,354
|
B
|
Low
|
| 16
|
Tropical cyclone
|
65,876
|
2,195
|
B
|
Top
|
| 17
|
Hydrogen
|
58,640
|
1,954
|
FA
|
High
|
| 18
|
Saudi Aramco
|
57,045
|
1,901
|
B
|
High
|
| 19
|
Ammonia
|
54,639
|
1,821
|
B
|
Mid
|
| 20
|
Atmosphere of Earth
|
48,935
|
1,631
|
B
|
High
|
| 21
|
Petroleum
|
48,335
|
1,611
|
C
|
High
|
| 22
|
Hemp
|
47,639
|
1,587
|
B
|
Low
|
| 23
|
Air pollution
|
47,166
|
1,572
|
GA
|
High
|
| 24
|
Waterworld
|
45,371
|
1,512
|
C
|
Low
|
| 25
|
Rice
|
45,367
|
1,512
|
GA
|
High
|
| 26
|
The Day After Tomorrow
|
44,927
|
1,497
|
C
|
Low
|
| 27
|
Cheese
|
44,765
|
1,492
|
C
|
Mid
|
| 28
|
Aral Sea
|
44,269
|
1,475
|
B
|
Mid
|
| 29
|
Tree
|
44,014
|
1,467
|
GA
|
Low
|
| 30
|
Ice age
|
43,450
|
1,448
|
B
|
High
|
| 31
|
Lithium-ion battery
|
43,324
|
1,444
|
C
|
High
|
| 32
|
Yassamin Ansari
|
43,190
|
1,439
|
C
|
Unknown
|
| 33
|
Nitrous oxide
|
42,223
|
1,407
|
B
|
High
|
| 34
|
Contrail
|
41,841
|
1,394
|
C
|
Mid
|
| 35
|
Carbon dioxide
|
40,553
|
1,351
|
C
|
High
|
| 36
|
Agriculture
|
39,950
|
1,331
|
GA
|
Low
|
| 37
|
Little Ice Age
|
39,691
|
1,323
|
B
|
Mid
|
| 38
|
Taiga
|
39,049
|
1,301
|
B
|
Mid
|
| 39
|
United Nations Climate Change Conference
|
37,521
|
1,250
|
C
|
High
|
| 40
|
Concrete
|
36,057
|
1,201
|
C
|
High
|
| 41
|
Whale
|
35,347
|
1,178
|
GA
|
Low
|
| 42
|
El Niño–Southern Oscillation
|
33,368
|
1,112
|
C
|
High
|
| 43
|
Gasoline
|
32,555
|
1,085
|
B
|
Mid
|
| 44
|
Tundra
|
32,335
|
1,077
|
B
|
Mid
|
| 45
|
Bamboo
|
31,825
|
1,060
|
C
|
Mid
|
| 46
|
Heating, ventilation, and air conditioning
|
31,671
|
1,055
|
C
|
High
|
| 47
|
Lamb and mutton
|
31,490
|
1,049
|
C
|
Mid
|
| 48
|
Coal
|
31,321
|
1,044
|
C
|
High
|
| 49
|
Nicole Hernandez Hammer
|
29,462
|
982
|
C
|
Mid
|
| 50
|
Sustainable development
|
29,137
|
971
|
C
|
Mid
|
| 51
|
Ed Markey
|
28,840
|
961
|
B
|
Low
|
| 52
|
Infection
|
28,818
|
960
|
B
|
Low
|
| 53
|
Polyester
|
28,743
|
958
|
C
|
Unknown
|
| 54
|
Natural gas
|
28,333
|
944
|
C
|
High
|
| 55
|
Paris Agreement
|
28,302
|
943
|
GA
|
Top
|
| 56
|
Parable of the Sower (novel)
|
27,775
|
925
|
C
|
Low
|
| 57
|
Holocene extinction
|
27,401
|
913
|
B
|
Mid
|
| 58
|
Last Glacial Period
|
27,348
|
911
|
B
|
Mid
|
| 59
|
Volcanic winter of 536
|
27,187
|
906
|
C
|
Mid
|
| 60
|
Tropics
|
27,051
|
901
|
C
|
Mid
|
| 61
|
Renewable energy
|
26,711
|
890
|
B
|
Top
|
| 62
|
Peat
|
26,593
|
886
|
B
|
High
|
| 63
|
Natural disaster
|
26,158
|
871
|
C
|
Top
|
| 64
|
List of countries by carbon dioxide emissions per capita
|
26,004
|
866
|
List
|
Mid
|
| 65
|
Great Reset
|
25,740
|
858
|
C
|
Mid
|
| 66
|
Mohenjo-daro
|
24,988
|
832
|
C
|
Low
|
| 67
|
2022 Brazilian general election
|
24,931
|
831
|
B
|
Low
|
| 68
|
Solar panel
|
24,459
|
815
|
C
|
High
|
| 69
|
Wildfire
|
24,259
|
808
|
B
|
Top
|
| 70
|
Ruminant
|
23,910
|
797
|
Start
|
Unknown
|
| 71
|
Naomi Seibt
|
23,806
|
793
|
Start
|
Low
|
| 72
|
Beef
|
22,414
|
747
|
B
|
Mid
|
| 73
|
Resource curse
|
22,401
|
746
|
C
|
Low
|
| 74
|
Sustainability
|
22,059
|
735
|
B
|
Mid
|
| 75
|
Air conditioning
|
21,939
|
731
|
C
|
High
|
| 76
|
Ecocide
|
21,677
|
722
|
B
|
Mid
|
| 77
|
Nuclear power by country
|
21,656
|
721
|
List
|
Low
|
| 78
|
Isra Hirsi
|
21,388
|
712
|
Start
|
Low
|
| 79
|
Atlantic meridional overturning circulation
|
21,354
|
711
|
C
|
High
|
| 80
|
Heat pump
|
20,907
|
696
|
B
|
High
|
| 81
|
Permafrost
|
20,879
|
695
|
GA
|
High
|
| 82
|
Fossil fuel
|
20,772
|
692
|
C
|
Top
|
| 83
|
Climate Pledge Arena
|
20,609
|
686
|
B
|
Low
|
| 84
|
Charcoal
|
20,495
|
683
|
C
|
Unknown
|
| 85
|
Gazprom
|
20,449
|
681
|
B
|
High
|
| 86
|
Diatom
|
20,414
|
680
|
B
|
Low
|
| 87
|
Glacier
|
20,210
|
673
|
B
|
High
|
| 88
|
Fracking
|
20,100
|
670
|
C
|
Low
|
| 89
|
Albedo
|
19,836
|
661
|
B
|
High
|
| 90
|
Anthropocene
|
19,775
|
659
|
B
|
High
|
| 91
|
Flood
|
19,699
|
656
|
B
|
Top
|
| 92
|
Biodiversity
|
19,629
|
654
|
C
|
Low
|
| 93
|
Ecosia
|
19,371
|
645
|
C
|
Low
|
| 94
|
Deforestation
|
19,324
|
644
|
B
|
High
|
| 95
|
Green Revolution
|
19,288
|
642
|
B
|
Mid
|
| 96
|
Five Star Movement
|
19,030
|
634
|
B
|
Mid
|
| 97
|
Cement
|
18,928
|
630
|
B
|
High
|
| 98
|
Greenhouse gas
|
18,911
|
630
|
B
|
Top
|
| 99
|
Paul Kingsnorth
|
18,642
|
621
|
C
|
Low
|
| 100
|
Environmental, social, and governance
|
18,640
|
621
|
C
|
Low
|
| 101
|
Forest
|
18,343
|
611
|
B
|
High
|
| 102
|
Inflation Reduction Act
|
18,210
|
607
|
C
|
Mid
|
| 103
|
Truck
|
17,928
|
597
|
C
|
Mid
|
| 104
|
Free public transport
|
17,870
|
595
|
Start
|
Mid
|
| 105
|
Highest temperature recorded on Earth
|
17,575
|
585
|
C
|
Low
|
| 106
|
Last Glacial Maximum
|
17,509
|
583
|
B
|
Mid
|
| 107
|
Hydroelectricity
|
17,076
|
569
|
C
|
Mid
|
| 108
|
Blast furnace
|
16,975
|
565
|
B
|
Mid
|
| 109
|
Invasive species
|
16,891
|
563
|
GA
|
Mid
|
| 110
|
Cultured meat
|
16,783
|
559
|
B
|
Unknown
|
| 111
|
Electric vehicle
|
16,756
|
558
|
C
|
High
|
| 112
|
European emission standards
|
16,548
|
551
|
B
|
Mid
|
| 113
|
Greenhouse effect
|
16,442
|
548
|
C
|
Top
|
| 114
|
Precipitation
|
16,380
|
546
|
GA
|
High
|
| 115
|
Environmentalism
|
16,374
|
545
|
B
|
Top
|
| 116
|
United Nations Framework Convention on Climate Change
|
16,325
|
544
|
C
|
High
|
| 117
|
Fertilizer
|
16,224
|
540
|
B
|
Mid
|
| 118
|
Solarpunk
|
16,131
|
537
|
B
|
Low
|
| 119
|
Greenwashing
|
15,933
|
531
|
C
|
Mid
|
| 120
|
Kyoto Protocol
|
15,907
|
530
|
C
|
High
|
| 121
|
Portland cement
|
15,794
|
526
|
B
|
Mid
|
| 122
|
Liquefied natural gas
|
15,724
|
524
|
B
|
Mid
|
| 123
|
Joseph Stiglitz
|
15,693
|
523
|
B
|
Mid
|
| 124
|
Water scarcity in Iran
|
15,611
|
520
|
C
|
Unknown
|
| 125
|
Ozone depletion
|
15,581
|
519
|
B
|
Mid
|
| 126
|
Cloud
|
15,544
|
518
|
GA
|
High
|
| 127
|
Water cycle
|
15,542
|
518
|
C
|
High
|
| 128
|
Greenpeace
|
15,303
|
510
|
C
|
High
|
| 129
|
Oil reserves in Venezuela
|
15,086
|
502
|
Start
|
Low
|
| 130
|
List of countries by carbon dioxide emissions
|
15,026
|
500
|
List
|
Mid
|
| 131
|
Biofuel
|
15,016
|
500
|
C
|
High
|
| 132
|
Ethylene
|
15,009
|
500
|
C
|
Mid
|
| 133
|
Seaweed
|
14,876
|
495
|
C
|
Low
|
| 134
|
List of California wildfires
|
14,845
|
494
|
List
|
Unknown
|
| 135
|
Climate change denial
|
14,697
|
489
|
C
|
High
|
| 136
|
Wetland
|
14,458
|
481
|
B
|
Mid
|
| 137
|
2024 Spanish floods
|
14,418
|
480
|
C
|
Low
|
| 138
|
African humid period
|
14,346
|
478
|
GA
|
Low
|
| 139
|
Cost of electricity by source
|
14,288
|
476
|
C
|
Low
|
| 140
|
An Inconvenient Truth
|
14,112
|
470
|
GA
|
High
|
| 141
|
Global catastrophic risk
|
14,023
|
467
|
B
|
Mid
|
| 142
|
Milankovitch cycles
|
13,983
|
466
|
B
|
Mid
|
| 143
|
Carla Denyer
|
13,935
|
464
|
C
|
Low
|
| 144
|
Aerosol
|
13,909
|
463
|
C
|
High
|
| 145
|
2019–20 Australian bushfire season
|
13,542
|
451
|
C
|
Mid
|
| 146
|
Solar power
|
13,486
|
449
|
B
|
Top
|
| 147
|
Gaia hypothesis
|
13,149
|
438
|
C
|
Low
|
| 148
|
Old-growth forest
|
13,043
|
434
|
C
|
Mid
|
| 149
|
Hurricane Ida
|
12,963
|
432
|
C
|
Low
|
| 150
|
Biodiesel
|
12,954
|
431
|
C
|
Low
|
| 151
|
Disaster
|
12,924
|
430
|
C
|
Mid
|
| 152
|
Electricity generation
|
12,819
|
427
|
C
|
High
|
| 153
|
Tokata Iron Eyes
|
12,805
|
426
|
Start
|
Low
|
| 154
|
Expansion of Heathrow Airport
|
12,800
|
426
|
B
|
Low
|
| 155
|
Landslide
|
12,723
|
424
|
B
|
Low
|
| 156
|
Public transport
|
12,538
|
417
|
B
|
Low
|
| 157
|
Snowball Earth
|
12,533
|
417
|
B
|
Mid
|
| 158
|
Nuclear power in India
|
12,426
|
414
|
B
|
High
|
| 159
|
Heat transfer
|
12,420
|
414
|
C
|
Low
|
| 160
|
Boaty McBoatface
|
12,345
|
411
|
C
|
Low
|
| 161
|
Livestock
|
12,331
|
411
|
C
|
High
|
| 162
|
Solar energy
|
12,282
|
409
|
B
|
High
|
| 163
|
Carbon dioxide in the atmosphere of Earth
|
12,251
|
408
|
C
|
Top
|
| 164
|
Carbon capture and storage
|
12,155
|
405
|
GA
|
High
|
| 165
|
Geothermal energy
|
12,115
|
403
|
B
|
High
|
| 166
|
Rosneft
|
12,068
|
402
|
C
|
Mid
|
| 167
|
Green New Deal
|
11,956
|
398
|
C
|
High
|
| 168
|
Photovoltaics
|
11,912
|
397
|
C
|
Mid
|
| 169
|
Sea level rise
|
11,822
|
394
|
GA
|
Top
|
| 170
|
Wind power
|
11,761
|
392
|
B
|
Top
|
| 171
|
Typhoon Halong (2025)
|
11,398
|
379
|
Start
|
Unknown
|
| 172
|
Joseph Fourier
|
11,380
|
379
|
C
|
High
|
| 173
|
Rodney Frelinghuysen
|
11,353
|
378
|
Start
|
Low
|
| 174
|
Drought
|
11,198
|
373
|
C
|
Top
|
| 175
|
Green Revolution in India
|
11,099
|
369
|
Start
|
Mid
|
| 176
|
Keystone Pipeline
|
11,071
|
369
|
C
|
Mid
|
| 177
|
Tehran water shortage
|
11,011
|
367
|
C
|
Low
|
| 178
|
Irrigation
|
10,987
|
366
|
C
|
Low
|
| 179
|
Bret Stephens
|
10,956
|
365
|
C
|
Low
|
| 180
|
Greenhouse gas emissions
|
10,860
|
362
|
C
|
Top
|
| 181
|
Peak oil
|
10,800
|
360
|
C
|
High
|
| 182
|
2024 United Nations Climate Change Conference
|
10,769
|
358
|
C
|
Mid
|
| 183
|
Sierra Club
|
10,643
|
354
|
B
|
Low
|
| 184
|
Plastic pollution
|
10,593
|
353
|
B
|
Mid
|
| 185
|
Environmental protection
|
10,579
|
352
|
C
|
High
|
| 186
|
Nitrate
|
10,518
|
350
|
C
|
Low
|
| 187
|
Smog
|
10,392
|
346
|
B
|
Mid
|
| 188
|
The Limits to Growth
|
10,332
|
344
|
B
|
Mid
|
| 189
|
Intergovernmental Panel on Climate Change
|
10,065
|
335
|
B
|
High
|
| 190
|
Harmful algal bloom
|
9,954
|
331
|
C
|
Mid
|
| 191
|
Fridays for Future
|
9,819
|
327
|
C
|
Mid
|
| 192
|
Great Green Wall (China)
|
9,815
|
327
|
B
|
Mid
|
| 193
|
Pollution of the Ganges
|
9,799
|
326
|
C
|
High
|
| 194
|
List of countries by forest area
|
9,684
|
322
|
List
|
High
|
| 195
|
Slash-and-burn agriculture
|
9,580
|
319
|
C
|
Low
|
| 196
|
Compressed natural gas
|
9,540
|
318
|
C
|
Low
|
| 197
|
Agriculture in India
|
9,443
|
314
|
B
|
Low
|
| 198
|
Desertification
|
9,415
|
313
|
C
|
High
|
| 199
|
Paddy field
|
9,413
|
313
|
C
|
Mid
|
| 200
|
Carbon footprint
|
9,318
|
310
|
C
|
Top
|
| 201
|
Medieval Warm Period
|
9,255
|
308
|
C
|
Low
|
| 202
|
Farmer
|
9,174
|
305
|
C
|
High
|
| 203
|
Extinction Rebellion
|
9,105
|
303
|
B
|
Mid
|
| 204
|
Steelmaking
|
9,093
|
303
|
C
|
High
|
| 205
|
Food security
|
9,068
|
302
|
C
|
Mid
|
| 206
|
Oil well
|
9,000
|
300
|
C
|
Mid
|
| 207
|
Kenneth Arrow
|
8,947
|
298
|
C
|
Low
|
| 208
|
Environmental impact of artificial intelligence
|
8,932
|
297
|
C
|
Low
|
| 209
|
Infrastructure Investment and Jobs Act
|
8,906
|
296
|
B
|
Mid
|
| 210
|
Earthship
|
8,860
|
295
|
C
|
Low
|
| 211
|
Electrical grid
|
8,771
|
292
|
C
|
High
|
| 212
|
Wet-bulb temperature
|
8,725
|
290
|
C
|
Unknown
|
| 213
|
Deforestation of the Amazon rainforest
|
8,676
|
289
|
C
|
High
|
| 214
|
Human overpopulation
|
8,626
|
287
|
C
|
Mid
|
| 215
|
Global surface temperature
|
8,603
|
286
|
C
|
Top
|
| 216
|
Carbon offsets and credits
|
8,597
|
286
|
B
|
Top
|
| 217
|
Oil spill
|
8,577
|
285
|
B
|
Low
|
| 218
|
Green politics
|
8,553
|
285
|
C
|
Low
|
| 219
|
Stratospheric aerosol injection
|
8,527
|
284
|
C
|
High
|
| 220
|
Bill McKibben
|
8,511
|
283
|
C
|
High
|
| 221
|
Electrolysis of water
|
8,414
|
280
|
C
|
Mid
|
| 222
|
Earth Summit
|
8,276
|
275
|
Start
|
Mid
|
| 223
|
Carbon cycle
|
8,234
|
274
|
B
|
High
|
| 224
|
Coal India
|
8,219
|
273
|
C
|
High
|
| 225
|
Sylvia Earle
|
8,173
|
272
|
B
|
Mid
|
| 226
|
Scientific consensus on climate change
|
8,145
|
271
|
B
|
High
|
| 227
|
World energy supply and consumption
|
8,129
|
270
|
C
|
Top
|
| 228
|
Hydropower
|
8,038
|
267
|
C
|
High
|
| 229
|
Transmission tower
|
8,030
|
267
|
C
|
Low
|
| 230
|
Doomer
|
8,017
|
267
|
Start
|
Mid
|
| 231
|
Electricity sector in India
|
7,982
|
266
|
B
|
High
|
| 232
|
Water resources
|
7,944
|
264
|
B
|
Mid
|
| 233
|
Biogas
|
7,888
|
262
|
C
|
High
|
| 234
|
Cirrus cloud
|
7,887
|
262
|
FA
|
Mid
|
| 235
|
Petroleum industry
|
7,835
|
261
|
C
|
High
|
| 236
|
Holocene climatic optimum
|
7,816
|
260
|
C
|
Low
|
| 237
|
Herder–farmer conflicts in Nigeria
|
7,793
|
259
|
C
|
Mid
|
| 238
|
Effects of climate change
|
7,782
|
259
|
GA
|
Top
|
| 239
|
Climate of Antarctica
|
7,746
|
258
|
C
|
High
|
| 240
|
Degrowth
|
7,693
|
256
|
C
|
Low
|
| 241
|
Water scarcity
|
7,683
|
256
|
B
|
High
|
| 242
|
Tipping points in the climate system
|
7,656
|
255
|
GA
|
Top
|
| 243
|
Atmospheric river
|
7,643
|
254
|
C
|
High
|
| 244
|
Oil sands
|
7,639
|
254
|
C
|
Mid
|
| 245
|
Electricity sector in China
|
7,532
|
251
|
C
|
High
|
| 246
|
Geoengineering
|
7,530
|
251
|
B
|
High
|
| 247
|
Subsistence agriculture
|
7,499
|
249
|
C
|
Low
|
| 248
|
Refrigerant
|
7,498
|
249
|
B
|
Mid
|
| 249
|
Fuel
|
7,447
|
248
|
C
|
Low
|
| 250
|
Net-zero emissions
|
7,396
|
246
|
C
|
Top
|
| 251
|
Urban heat island
|
7,389
|
246
|
B
|
High
|
| 252
|
Biochar
|
7,317
|
243
|
B
|
Mid
|
| 253
|
Just Stop Oil
|
7,281
|
242
|
B
|
Low
|
| 254
|
Global warming potential
|
7,278
|
242
|
C
|
High
|
| 255
|
Perovskite solar cell
|
7,241
|
241
|
C
|
Mid
|
| 256
|
Battery electric vehicle
|
7,223
|
240
|
C
|
Mid
|
| 257
|
Hazard
|
7,204
|
240
|
B
|
Low
|
| 258
|
Engineered wood
|
7,174
|
239
|
C
|
Low
|
| 259
|
Tonlé Sap
|
7,167
|
238
|
C
|
Mid
|
| 260
|
Sustainable energy
|
7,134
|
237
|
FA
|
Top
|
| 261
|
Global warming
|
7,098
|
236
|
NA
|
NA
|
| 262
|
The Ministry for the Future
|
7,097
|
236
|
C
|
Mid
|
| 263
|
Bharat stage emission standards
|
7,093
|
236
|
C
|
Low
|
| 264
|
Beds Are Burning
|
7,050
|
235
|
C
|
Low
|
| 265
|
Phase-out of fossil fuel vehicles
|
7,030
|
234
|
C
|
High
|
| 266
|
Arable land
|
7,025
|
234
|
C
|
Low
|
| 267
|
Ministry of Environment, Forest and Climate Change
|
6,981
|
232
|
Start
|
High
|
| 268
|
2023 United Nations Climate Change Conference
|
6,973
|
232
|
C
|
Mid
|
| 269
|
Dairy
|
6,945
|
231
|
C
|
High
|
| 270
|
Central heating
|
6,938
|
231
|
B
|
High
|
| 271
|
Geothermal power
|
6,936
|
231
|
C
|
Low
|
| 272
|
Sustainable agriculture
|
6,863
|
228
|
C
|
Low
|
| 273
|
Ringed seal
|
6,841
|
228
|
C
|
Low
|
| 274
|
Shared Socioeconomic Pathways
|
6,790
|
226
|
Start
|
Low
|
| 275
|
Conference of the parties
|
6,789
|
226
|
Start
|
Mid
|
| 276
|
Photovoltaic system
|
6,783
|
226
|
C
|
Mid
|
| 277
|
2021 United Nations Climate Change Conference
|
6,769
|
225
|
C
|
Low
|
| 278
|
Cogeneration
|
6,768
|
225
|
C
|
Mid
|
| 279
|
Insects as food
|
6,699
|
223
|
C
|
Low
|
| 280
|
Piers Corbyn
|
6,680
|
222
|
C
|
Low
|
| 281
|
Environmental degradation
|
6,662
|
222
|
C
|
Low
|
| 282
|
Timeline of glaciation
|
6,586
|
219
|
List
|
Unknown
|
| 283
|
Hydrogen vehicle
|
6,581
|
219
|
B
|
Mid
|
| 284
|
Dakota Access Pipeline protests
|
6,556
|
218
|
C
|
Low
|
| 285
|
Peatland
|
6,541
|
218
|
C
|
High
|
| 286
|
Atmospheric circulation
|
6,527
|
217
|
Start
|
High
|
| 287
|
Ice sheet
|
6,510
|
217
|
C
|
Low
|
| 288
|
Michael Shellenberger
|
6,495
|
216
|
C
|
Low
|
| 289
|
Heat wave
|
6,486
|
216
|
C
|
Top
|
| 290
|
Representative Concentration Pathway
|
6,456
|
215
|
C
|
High
|
| 291
|
Ethanol fuel
|
6,420
|
214
|
B
|
High
|
| 292
|
Clean Air Act (United States)
|
6,336
|
211
|
Start
|
Low
|
| 293
|
Electric power distribution
|
6,317
|
210
|
C
|
Unknown
|
| 294
|
Dairy farming
|
6,294
|
209
|
B
|
Mid
|
| 295
|
European Green Deal
|
6,288
|
209
|
B
|
High
|
| 296
|
District heating
|
6,252
|
208
|
B
|
High
|
| 297
|
Petroleum industry in Nigeria
|
6,236
|
207
|
C
|
High
|
| 298
|
Flood management
|
6,213
|
207
|
C
|
High
|
| 299
|
List of countries by greenhouse gas emissions
|
6,195
|
206
|
List
|
High
|
| 300
|
Shemara Wikramanayake
|
6,179
|
205
|
C
|
Low
|
| 301
|
Hydrogen production
|
6,171
|
205
|
C
|
High
|
| 302
|
Agroforestry
|
6,104
|
203
|
C
|
Low
|
| 303
|
Meadow
|
6,102
|
203
|
C
|
Low
|
| 304
|
Levelized cost of electricity
|
6,079
|
202
|
B
|
Low
|
| 305
|
China National Petroleum Corporation
|
6,028
|
200
|
C
|
High
|
| 306
|
Climate change mitigation
|
5,994
|
199
|
C
|
Top
|
| 307
|
Revival of the woolly mammoth
|
5,963
|
198
|
C
|
Mid
|
| 308
|
James Lovelock
|
5,946
|
198
|
B
|
High
|
| 309
|
Svante Arrhenius
|
5,854
|
195
|
C
|
High
|
| 310
|
Bushfires in Australia
|
5,832
|
194
|
C
|
Mid
|
| 311
|
Plant-based diet
|
5,812
|
193
|
C
|
Mid
|
| 312
|
Carbon sequestration
|
5,793
|
193
|
B
|
Top
|
| 313
|
United States and the Paris Agreement
|
5,787
|
192
|
C
|
Mid
|
| 314
|
Bjørn Lomborg
|
5,767
|
192
|
B
|
Low
|
| 315
|
Green hydrogen
|
5,712
|
190
|
C
|
Mid
|
| 316
|
History of the petroleum industry
|
5,648
|
188
|
C
|
Mid
|
| 317
|
Coal-fired power station
|
5,625
|
187
|
C
|
High
|
| 318
|
Greenland ice sheet
|
5,617
|
187
|
B
|
High
|
| 319
|
Igor Sechin
|
5,615
|
187
|
C
|
Low
|
| 320
|
U.S. state and territory temperature extremes
|
5,582
|
186
|
List
|
Mid
|
| 321
|
Paleocene–Eocene thermal maximum
|
5,573
|
185
|
B
|
High
|
| 322
|
Climate classification
|
5,527
|
184
|
Stub
|
Low
|
| 323
|
Steven Chu
|
5,498
|
183
|
C
|
Mid
|
| 324
|
8.2-kiloyear event
|
5,466
|
182
|
C
|
Low
|
| 325
|
Late Antique Little Ice Age
|
5,456
|
181
|
Start
|
Mid
|
| 326
|
Drax Power Station
|
5,417
|
180
|
GA
|
Mid
|
| 327
|
Teal independents
|
5,417
|
180
|
C
|
Low
|
| 328
|
Planetary boundaries
|
5,409
|
180
|
B
|
High
|
| 329
|
Petroleum industry in Russia
|
5,406
|
180
|
Start
|
High
|
| 330
|
Oil and gas reserves and resource quantification
|
5,393
|
179
|
C
|
Unknown
|
| 331
|
Steam reforming
|
5,390
|
179
|
C
|
Unknown
|
| 332
|
Flexible-fuel vehicle
|
5,367
|
178
|
C
|
High
|
| 333
|
Autoclaved aerated concrete
|
5,356
|
178
|
Start
|
Low
|
| 334
|
Extreme weather
|
5,348
|
178
|
C
|
Top
|
| 335
|
Congolian rainforests
|
5,341
|
178
|
C
|
Mid
|
| 336
|
Salt marsh
|
5,327
|
177
|
B
|
Mid
|
| 337
|
Solar radiation modification
|
5,324
|
177
|
C
|
Mid
|
| 338
|
Syngas
|
5,318
|
177
|
C
|
Low
|
| 339
|
Ocean acidification
|
5,298
|
176
|
B
|
Top
|
| 340
|
Biomass
|
5,271
|
175
|
Start
|
Low
|
| 341
|
Shatura Thermal Power Plant
|
5,269
|
175
|
Stub
|
Unknown
|
| 342
|
Ouarzazate Solar Power Station
|
5,268
|
175
|
Start
|
Low
|
| 343
|
Lapse rate
|
5,194
|
173
|
C
|
Low
|
| 344
|
Climate of Italy
|
5,193
|
173
|
C
|
Low
|
| 345
|
Habitat destruction
|
5,181
|
172
|
C
|
Low
|
| 346
|
Heat recovery ventilation
|
5,180
|
172
|
C
|
Low
|
| 347
|
Koch network
|
5,157
|
171
|
C
|
Low
|
| 348
|
Photovoltaic power station
|
5,149
|
171
|
C
|
Low
|
| 349
|
Steven Donziger
|
5,113
|
170
|
C
|
Low
|
| 350
|
Before the Flood (film)
|
5,080
|
169
|
Start
|
Low
|
| 351
|
Aridity
|
5,079
|
169
|
Start
|
Mid
|
| 352
|
2025 European heatwaves
|
5,069
|
168
|
Start
|
Unknown
|
| 353
|
Direct reduced iron
|
5,052
|
168
|
Start
|
Low
|
| 354
|
Adam Met
|
5,041
|
168
|
C
|
Low
|
| 355
|
Gas flare
|
5,020
|
167
|
C
|
Mid
|
| 356
|
Sod
|
5,004
|
166
|
C
|
Mid
|
| 357
|
2022 United Nations Climate Change Conference
|
4,945
|
164
|
Start
|
Mid
|
| 358
|
Common ethanol fuel mixtures
|
4,925
|
164
|
B
|
Mid
|
| 359
|
Climate of China
|
4,912
|
163
|
B
|
Low
|
| 360
|
Radiant energy
|
4,899
|
163
|
C
|
Low
|
| 361
|
Rural development
|
4,898
|
163
|
C
|
Low
|
| 362
|
Renewable energy in China
|
4,886
|
162
|
B
|
Low
|
| 363
|
Electric aircraft
|
4,862
|
162
|
C
|
Mid
|
| 364
|
Laudato si'
|
4,862
|
162
|
C
|
Mid
|
| 365
|
State of Fear
|
4,841
|
161
|
C
|
Mid
|
| 366
|
Build Back Better Plan
|
4,802
|
160
|
C
|
Mid
|
| 367
|
Gro Harlem Brundtland
|
4,800
|
160
|
B
|
Low
|
| 368
|
Coal-seam fire
|
4,779
|
159
|
C
|
Low
|
| 369
|
Manure
|
4,770
|
159
|
C
|
Mid
|
| 370
|
Copernicus Programme
|
4,767
|
158
|
C
|
Low
|
| 371
|
Aviation biofuel
|
4,764
|
158
|
Start
|
High
|
| 372
|
Induction heating
|
4,750
|
158
|
C
|
Low
|
| 373
|
Anti-nuclear movement
|
4,727
|
157
|
B
|
Mid
|
| 374
|
Coral bleaching
|
4,702
|
156
|
C
|
High
|
| 375
|
Richard Lindzen
|
4,692
|
156
|
C
|
Mid
|
| 376
|
Tropical Forest Forever Facility
|
4,689
|
156
|
C
|
Mid
|
| 377
|
Thermal insulation
|
4,685
|
156
|
C
|
Low
|
| 378
|
Seagrass
|
4,676
|
155
|
B
|
High
|
| 379
|
Woolly mouse
|
4,666
|
155
|
Start
|
Low
|
| 380
|
Great Frost of 1709
|
4,643
|
154
|
Start
|
Low
|
| 381
|
Extraction of petroleum
|
4,612
|
153
|
C
|
Mid
|
| 382
|
Rolling coal
|
4,603
|
153
|
C
|
Low
|
| 383
|
Frequent-flyer program
|
4,584
|
152
|
Start
|
Unknown
|
| 384
|
Food loss and waste
|
4,562
|
152
|
B
|
Low
|
| 385
|
Fatih Birol
|
4,527
|
150
|
C
|
High
|
| 386
|
Wave power
|
4,504
|
150
|
C
|
Mid
|
| 387
|
Polar climate
|
4,457
|
148
|
C
|
Low
|
| 388
|
Maunder Minimum
|
4,443
|
148
|
C
|
Low
|
| 389
|
Hydrogen economy
|
4,441
|
148
|
B
|
High
|
| 390
|
Patrick Verkooijen
|
4,436
|
147
|
Start
|
Low
|
| 391
|
2024 California wildfires
|
4,413
|
147
|
B
|
Unknown
|
| 392
|
History of climate change science
|
4,385
|
146
|
C
|
High
|
| 393
|
Global cooling
|
4,384
|
146
|
B
|
Mid
|
| 394
|
Christiana Figueres
|
4,353
|
145
|
C
|
High
|
| 395
|
Heartland Institute
|
4,340
|
144
|
B
|
Mid
|
| 396
|
Thwaites Glacier
|
4,320
|
144
|
GA
|
Mid
|
| 397
|
Regenerative agriculture
|
4,299
|
143
|
C
|
High
|
| 398
|
2015 United Nations Climate Change Conference
|
4,269
|
142
|
B
|
High
|
| 399
|
Smart grid
|
4,245
|
141
|
C
|
High
|
| 400
|
Climate variability and change
|
4,211
|
140
|
C
|
Top
|
| 401
|
Climate of South Africa
|
4,185
|
139
|
Start
|
Mid
|
| 402
|
Ecosystem service
|
4,184
|
139
|
C
|
Low
|
| 403
|
Our Common Future
|
4,167
|
138
|
Start
|
Mid
|
| 404
|
European Union Emissions Trading System
|
4,162
|
138
|
C
|
High
|
| 405
|
Effects of climate change on agriculture
|
4,162
|
138
|
C
|
Top
|
| 406
|
Synthetic fuel
|
4,121
|
137
|
C
|
Low
|
| 407
|
James Hansen
|
4,109
|
136
|
B
|
High
|
| 408
|
Waste-to-energy
|
4,041
|
134
|
C
|
High
|
| 409
|
Sophia Kianni
|
4,040
|
134
|
B
|
Low
|
| 410
|
Proxy (climate)
|
4,038
|
134
|
C
|
High
|
| 411
|
Peridotite
|
3,994
|
133
|
C
|
Low
|
| 412
|
Sponge city
|
3,988
|
132
|
C
|
Low
|
| 413
|
Biodiversity loss
|
3,986
|
132
|
C
|
Mid
|
| 414
|
Sustainable Development Goal 13
|
3,985
|
132
|
C
|
High
|
| 415
|
Sea surface temperature
|
3,957
|
131
|
GA
|
Top
|
| 416
|
John Tyndall
|
3,948
|
131
|
B
|
Mid
|
| 417
|
Stephen Schneider (scientist)
|
3,918
|
130
|
Start
|
Unknown
|
| 418
|
Electric energy consumption
|
3,896
|
129
|
B
|
High
|
| 419
|
Edward Norton Lorenz
|
3,895
|
129
|
C
|
Mid
|
| 420
|
Energy conservation
|
3,889
|
129
|
B
|
Low
|
| 421
|
Tropical forest
|
3,867
|
128
|
Start
|
Mid
|
| 422
|
Pongamia
|
3,847
|
128
|
C
|
Unknown
|
| 423
|
Heavy industry
|
3,842
|
128
|
Start
|
High
|
| 424
|
Evapotranspiration
|
3,832
|
127
|
C
|
Mid
|
| 425
|
Smallholding
|
3,831
|
127
|
C
|
Low
|
| 426
|
Methane clathrate
|
3,825
|
127
|
C
|
High
|
| 427
|
Speleothem
|
3,824
|
127
|
C
|
Mid
|
| 428
|
Radiative forcing
|
3,813
|
127
|
B
|
Mid
|
| 429
|
Runaway greenhouse effect
|
3,783
|
126
|
B
|
Low
|
| 430
|
Flow battery
|
3,778
|
125
|
B
|
Mid
|
| 431
|
Hempcrete
|
3,775
|
125
|
C
|
Unknown
|
| 432
|
No-till farming
|
3,753
|
125
|
C
|
Mid
|
| 433
|
False balance
|
3,731
|
124
|
Start
|
Low
|
| 434
|
Carbon sink
|
3,725
|
124
|
C
|
Top
|
| 435
|
Carbon emission trading
|
3,711
|
123
|
B
|
Top
|
| 436
|
Societal effects of cars
|
3,689
|
122
|
Start
|
Low
|
| 437
|
Environmental impact of bitcoin
|
3,689
|
122
|
GA
|
Mid
|
| 438
|
2026 United Nations Climate Change Conference
|
3,681
|
122
|
Unknown
|
Unknown
|
| 439
|
Community-supported agriculture
|
3,667
|
122
|
C
|
Low
|
| 440
|
Cross-laminated timber
|
3,664
|
122
|
C
|
Low
|
| 441
|
Sunrise Movement
|
3,659
|
121
|
B
|
Mid
|
| 442
|
Marine isotope stages
|
3,607
|
120
|
C
|
Unknown
|
| 443
|
Greenhouse and icehouse Earth
|
3,606
|
120
|
C
|
High
|
| 444
|
Alternative fuel
|
3,602
|
120
|
C
|
Low
|
| 445
|
Severn Cullis-Suzuki
|
3,597
|
119
|
C
|
Low
|
| 446
|
Afforestation
|
3,589
|
119
|
C
|
High
|
| 447
|
Temperature record of the last 2,000 years
|
3,581
|
119
|
C
|
High
|
| 448
|
Animal feed
|
3,572
|
119
|
C
|
Low
|
| 449
|
Trawling
|
3,565
|
118
|
C
|
Low
|
| 450
|
Global Forecast System
|
3,561
|
118
|
Start
|
Unknown
|
| 451
|
Precautionary principle
|
3,541
|
118
|
C
|
High
|
| 452
|
Furnace (central heating)
|
3,535
|
117
|
Start
|
Unknown
|
| 453
|
Corporate average fuel economy
|
3,504
|
116
|
C
|
Mid
|
| 454
|
Protected area
|
3,503
|
116
|
B
|
High
|
| 455
|
Biomass (energy)
|
3,497
|
116
|
C
|
High
|
| 456
|
Hockey stick graph (global temperature)
|
3,492
|
116
|
B
|
High
|
| 457
|
Hydrogen internal combustion engine vehicle
|
3,468
|
115
|
C
|
Low
|
| 458
|
Direct air capture
|
3,461
|
115
|
C
|
Mid
|
| 459
|
John Clauser
|
3,451
|
115
|
Start
|
Low
|
| 460
|
John Coleman (meteorologist)
|
3,450
|
115
|
Start
|
Low
|
| 461
|
Earth's energy budget
|
3,449
|
114
|
C
|
High
|
| 462
|
Environmental racism
|
3,446
|
114
|
C
|
Mid
|
| 463
|
Retreat of glaciers since 1850
|
3,426
|
114
|
B
|
Top
|
| 464
|
IPCC Sixth Assessment Report
|
3,416
|
113
|
C
|
High
|
| 465
|
Land use
|
3,397
|
113
|
Start
|
Low
|
| 466
|
Green roof
|
3,356
|
111
|
B
|
Mid
|
| 467
|
Paul Hudson
|
3,356
|
111
|
Start
|
Low
|
| 468
|
Mohamed Nasheed
|
3,342
|
111
|
B
|
Mid
|
| 469
|
Gas-fired power plant
|
3,336
|
111
|
C
|
High
|
| 470
|
Climate Clock
|
3,319
|
110
|
Start
|
Mid
|
| 471
|
Congestion pricing
|
3,318
|
110
|
B
|
Low
|
| 472
|
American War (novel)
|
3,308
|
110
|
C
|
Low
|
| 473
|
Gas stove
|
3,301
|
110
|
C
|
Low
|
| 474
|
Dunkelflaute
|
3,297
|
109
|
Start
|
Low
|
| 475
|
Cape Town water crisis
|
3,293
|
109
|
B
|
Mid
|
| 476
|
Economics of nuclear power plants
|
3,275
|
109
|
C
|
High
|
| 477
|
Maumoon Abdul Gayoom
|
3,264
|
108
|
B
|
Mid
|
| 478
|
Carbon dioxide scrubber
|
3,248
|
108
|
Start
|
Low
|
| 479
|
List of countries by greenhouse gas emissions per capita
|
3,241
|
108
|
List
|
High
|
| 480
|
Rewilding
|
3,207
|
106
|
C
|
High
|
| 481
|
Climatology
|
3,204
|
106
|
C
|
High
|
| 482
|
Overconsumption
|
3,204
|
106
|
C
|
Low
|
| 483
|
Infest the Rats' Nest
|
3,202
|
106
|
GA
|
Low
|
| 484
|
Electrification
|
3,198
|
106
|
C
|
High
|
| 485
|
Milutin Milanković
|
3,179
|
105
|
B
|
Low
|
| 486
|
Paleoclimatology
|
3,170
|
105
|
B
|
High
|
| 487
|
Carbon dioxide removal
|
3,169
|
105
|
C
|
Top
|
| 488
|
Judith Curry
|
3,164
|
105
|
B
|
Mid
|
| 489
|
Arctic sea ice decline
|
3,149
|
104
|
C
|
High
|
| 490
|
Climate change adaptation
|
3,135
|
104
|
B
|
Top
|
| 491
|
National Iranian Oil Company
|
3,134
|
104
|
C
|
Mid
|
| 492
|
Climate of Norway
|
3,134
|
104
|
B
|
Low
|
| 493
|
Carbon tax
|
3,113
|
103
|
C
|
Top
|
| 494
|
Solar water heating
|
3,099
|
103
|
C
|
Low
|
| 495
|
Climate change feedbacks
|
3,088
|
102
|
C
|
High
|
| 496
|
Vaclav Smil
|
3,078
|
102
|
C
|
Mid
|
| 497
|
Exhaust gas
|
3,072
|
102
|
C
|
Low
|
| 498
|
Green Climate Fund
|
3,072
|
102
|
B
|
High
|
| 499
|
Reforestation
|
3,064
|
102
|
C
|
High
|
| 500
|
EU Carbon Border Adjustment Mechanism
|
3,062
|
102
|
Start
|
High
|
| 501
|
Climatic Research Unit email controversy
|
3,048
|
101
|
B
|
Mid
|
| 502
|
Thacker Pass lithium mine
|
3,020
|
100
|
C
|
Mid
|
| 503
|
Sustainable Development Goal 7
|
3,004
|
100
|
C
|
High
|
| 504
|
How to Blow Up a Pipeline
|
3,003
|
100
|
GA
|
Low
|
| 505
|
Climate fiction
|
2,991
|
99
|
C
|
High
|
| 506
|
Merchants of Doubt
|
2,986
|
99
|
GA
|
Mid
|
| 507
|
Luisa Neubauer
|
2,979
|
99
|
C
|
Mid
|
| 508
|
2025 in climate change
|
2,977
|
99
|
Start
|
Mid
|
| 509
|
Pleistocene Park
|
2,959
|
98
|
C
|
Low
|
| 510
|
The Windup Girl
|
2,957
|
98
|
C
|
Low
|
| 511
|
Bramble Cay melomys
|
2,954
|
98
|
GA
|
Mid
|
| 512
|
Eunice Newton Foote
|
2,940
|
98
|
FA
|
High
|
| 513
|
Agricultural subsidy
|
2,936
|
97
|
C
|
Mid
|
| 514
|
2022 Pakistan floods
|
2,920
|
97
|
C
|
Low
|
| 515
|
Alkalinity
|
2,919
|
97
|
C
|
Low
|
| 516
|
Land degradation
|
2,919
|
97
|
C
|
Mid
|
| 517
|
Low-carbon economy
|
2,914
|
97
|
Start
|
High
|
| 518
|
Planet of the Humans
|
2,909
|
96
|
C
|
Mid
|
| 519
|
Grid energy storage
|
2,904
|
96
|
GA
|
Mid
|
| 520
|
Agrivoltaics
|
2,903
|
96
|
C
|
Mid
|
| 521
|
Fossil fuel power station
|
2,899
|
96
|
B
|
High
|
| 522
|
Home construction
|
2,896
|
96
|
Start
|
Low
|
| 523
|
Environmental impact of aviation
|
2,891
|
96
|
C
|
High
|
| 524
|
Tree plantation
|
2,891
|
96
|
Start
|
Low
|
| 525
|
Air source heat pump
|
2,883
|
96
|
C
|
Mid
|
| 526
|
List of coal-fired power stations in the United States
|
2,864
|
95
|
List
|
Mid
|
| 527
|
Uncivilization (manifesto)
|
2,857
|
95
|
Start
|
Low
|
| 528
|
Petroleum industry in Canada
|
2,852
|
95
|
C
|
Low
|
| 529
|
Bottom trawling
|
2,851
|
95
|
B
|
Mid
|
| 530
|
Space sunshade
|
2,842
|
94
|
Start
|
Low
|
| 531
|
Cold chain
|
2,842
|
94
|
C
|
Mid
|
| 532
|
Solar power in the United States
|
2,840
|
94
|
B
|
Mid
|
| 533
|
Ice on Fire (2019 film)
|
2,838
|
94
|
Stub
|
Low
|
| 534
|
Sustainable Development Goal 14
|
2,830
|
94
|
C
|
Low
|
| 535
|
Plug-in electric vehicle
|
2,825
|
94
|
B
|
High
|
| 536
|
C40 Cities Climate Leadership Group
|
2,822
|
94
|
Start
|
Mid
|
| 537
|
Energy transition
|
2,819
|
93
|
C
|
High
|
| 538
|
Tropical disease
|
2,799
|
93
|
Start
|
Low
|
| 539
|
Nicholas Stern, Baron Stern of Brentford
|
2,789
|
92
|
C
|
Low
|
| 540
|
Andreas Malm
|
2,782
|
92
|
Start
|
Mid
|
| 541
|
Climate change in the Maldives
|
2,773
|
92
|
C
|
High
|
| 542
|
Regional Greenhouse Gas Initiative
|
2,745
|
91
|
B
|
High
|
| 543
|
Mario Molina
|
2,735
|
91
|
C
|
Mid
|
| 544
|
Xiuhtezcatl Martinez
|
2,731
|
91
|
C
|
Low
|
| 545
|
Michael E. Mann
|
2,725
|
90
|
B
|
High
|
| 546
|
Forest management
|
2,723
|
90
|
C
|
Mid
|
| 547
|
Extractivism
|
2,711
|
90
|
C
|
Mid
|
| 548
|
2019 United Nations Climate Change Conference
|
2,710
|
90
|
Start
|
Low
|
| 549
|
Energy industry
|
2,709
|
90
|
C
|
High
|
| 550
|
Coal in India
|
2,706
|
90
|
C
|
High
|
| 551
|
Shale gas
|
2,686
|
89
|
C
|
Mid
|
| 552
|
Coal liquefaction
|
2,681
|
89
|
C
|
Low
|
| 553
|
Cloud seeding in the United Arab Emirates
|
2,666
|
88
|
Start
|
Low
|
| 554
|
Oil reserves
|
2,664
|
88
|
NA
|
Low
|
| 555
|
Causes of climate change
|
2,660
|
88
|
B
|
High
|
| 556
|
ExxonMobil climate change denial
|
2,646
|
88
|
B
|
Mid
|
| 557
|
Copenhagen climate summit
|
2,645
|
88
|
B
|
High
|
| 558
|
Environmental impacts of animal agriculture
|
2,629
|
87
|
C
|
High
|
| 559
|
U.S. Special Presidential Envoy for Climate
|
2,622
|
87
|
Stub
|
Low
|
| 560
|
Coal in China
|
2,620
|
87
|
C
|
High
|
| 561
|
Coastal erosion
|
2,613
|
87
|
Start
|
Low
|
| 562
|
Steam cracking
|
2,598
|
86
|
C
|
Low
|
| 563
|
Roman Warm Period
|
2,596
|
86
|
Start
|
Low
|
| 564
|
Climate of Nigeria
|
2,595
|
86
|
C
|
Low
|
| 565
|
Proton exchange membrane electrolysis
|
2,592
|
86
|
C
|
Unknown
|
| 566
|
Team Trees
|
2,591
|
86
|
Start
|
Mid
|
| 567
|
1452/1453 mystery eruption
|
2,584
|
86
|
Start
|
Low
|
| 568
|
Catastrophe bond
|
2,575
|
85
|
C
|
Low
|
| 569
|
Keeling Curve
|
2,548
|
84
|
C
|
High
|
| 570
|
Automotive air conditioning
|
2,545
|
84
|
C
|
Mid
|
| 571
|
List of parties to the Paris Agreement
|
2,539
|
84
|
List
|
High
|
| 572
|
Impact of the COVID-19 pandemic on the environment
|
2,534
|
84
|
C
|
Low
|
| 573
|
1808 mystery eruption
|
2,519
|
83
|
Start
|
Low
|
| 574
|
Next Generation EU
|
2,517
|
83
|
B
|
Mid
|
| 575
|
Hydrofluorocarbon
|
2,514
|
83
|
Start
|
Low
|
| 576
|
Bioenergy
|
2,509
|
83
|
C
|
High
|
| 577
|
Polar ice cap
|
2,505
|
83
|
C
|
Mid
|
| 578
|
Clear-air turbulence
|
2,505
|
83
|
C
|
Low
|
| 579
|
Climate of the Falkland Islands
|
2,470
|
82
|
Start
|
Low
|
| 580
|
Cycling infrastructure
|
2,456
|
81
|
B
|
Mid
|
| 581
|
Efficient energy use
|
2,451
|
81
|
C
|
High
|
| 582
|
Cowspiracy
|
2,446
|
81
|
Start
|
Low
|
| 583
|
Ice shelf
|
2,440
|
81
|
C
|
Low
|
| 584
|
Paul VI Audience Hall
|
2,438
|
81
|
Start
|
Low
|
| 585
|
Sustainable transport
|
2,436
|
81
|
B
|
High
|
| 586
|
2020 California wildfires
|
2,435
|
81
|
C
|
Mid
|
| 587
|
Alliance of Small Island States
|
2,423
|
80
|
Start
|
High
|
| 588
|
Willow project
|
2,419
|
80
|
B
|
Mid
|
| 589
|
2021 European floods
|
2,402
|
80
|
C
|
Low
|
| 590
|
Climate of Istanbul
|
2,399
|
79
|
B
|
Low
|
| 591
|
Northern European Enclosure Dam
|
2,396
|
79
|
C
|
Low
|
| 592
|
Coastal GasLink pipeline
|
2,390
|
79
|
C
|
Mid
|
| 593
|
Climate model
|
2,386
|
79
|
C
|
High
|
| 594
|
American Petroleum Institute
|
2,381
|
79
|
C
|
Mid
|
| 595
|
Solar power in Australia
|
2,381
|
79
|
C
|
Mid
|
| 596
|
Wood industry
|
2,374
|
79
|
C
|
Mid
|
| 597
|
Ocean temperature
|
2,368
|
78
|
C
|
Mid
|
| 598
|
Amine gas treating
|
2,350
|
78
|
C
|
Low
|
| 599
|
Central Organisation for Railway Electrification
|
2,343
|
78
|
Start
|
Low
|
| 600
|
Official development assistance
|
2,341
|
78
|
C
|
Low
|
| 601
|
Randy Weber
|
2,340
|
78
|
Start
|
Low
|
| 602
|
Transport in the United Kingdom
|
2,338
|
77
|
C
|
Low
|
| 603
|
Breakthrough Energy
|
2,330
|
77
|
Start
|
Mid
|
| 604
|
Effects of climate change on human health
|
2,311
|
77
|
B
|
High
|
| 605
|
Nationally determined contribution
|
2,309
|
76
|
C
|
Mid
|
| 606
|
Climate of Peru
|
2,308
|
76
|
B
|
Low
|
| 607
|
List of climate scientists
|
2,296
|
76
|
List
|
Low
|
| 608
|
Energy development
|
2,278
|
75
|
C
|
High
|
| 609
|
Planetary health diet
|
2,277
|
75
|
Start
|
Mid
|
| 610
|
Climate of Sweden
|
2,257
|
75
|
C
|
Low
|
| 611
|
Desert greening
|
2,256
|
75
|
C
|
Low
|
| 612
|
Climate of Indonesia
|
2,252
|
75
|
Start
|
Low
|
| 613
|
List of Bermuda hurricanes
|
2,249
|
74
|
FL
|
Mid
|
| 614
|
Environment and Climate Change Canada
|
2,244
|
74
|
C
|
Low
|
| 615
|
Artificial photosynthesis
|
2,235
|
74
|
C
|
Low
|
| 616
|
Politics of climate change
|
2,234
|
74
|
C
|
Top
|
| 617
|
Cryosphere
|
2,233
|
74
|
C
|
High
|
| 618
|
Earth Hour
|
2,233
|
74
|
C
|
Mid
|
| 619
|
2021 Western North America heat wave
|
2,214
|
73
|
B
|
Mid
|
| 620
|
North Atlantic oscillation
|
2,208
|
73
|
Start
|
Unknown
|
| 621
|
Editorial board at The Wall Street Journal
|
2,205
|
73
|
B
|
Low
|
| 622
|
Environmental impact of agriculture
|
2,201
|
73
|
C
|
High
|
| 623
|
Pollutant
|
2,191
|
73
|
C
|
Low
|
| 624
|
Building insulation
|
2,186
|
72
|
C
|
Low
|
| 625
|
Environmental impact of concrete
|
2,173
|
72
|
C
|
High
|
| 626
|
List of Sustainable Development Goal targets and indicators
|
2,169
|
72
|
List
|
Low
|
| 627
|
Coal gasification
|
2,168
|
72
|
C
|
Low
|
| 628
|
Atmospheric methane
|
2,164
|
72
|
C
|
High
|
| 629
|
Phenology
|
2,162
|
72
|
C
|
Mid
|
| 630
|
Natural hydrogen
|
2,158
|
71
|
C
|
Unknown
|
| 631
|
REDD and REDD+
|
2,156
|
71
|
C
|
High
|
| 632
|
Greenhouse gas emissions by China
|
2,150
|
71
|
C
|
High
|
| 633
|
2022 European heatwaves
|
2,148
|
71
|
C
|
Mid
|
| 634
|
Ecological restoration
|
2,145
|
71
|
B
|
Mid
|
| 635
|
For Those That Wish to Exist
|
2,139
|
71
|
Start
|
Low
|
| 636
|
Energiewende
|
2,138
|
71
|
C
|
Low
|
| 637
|
Solar thermal collector
|
2,136
|
71
|
C
|
Unknown
|
| 638
|
Urban green space
|
2,135
|
71
|
C
|
Low
|
| 639
|
United States vehicle emission standards
|
2,132
|
71
|
Start
|
High
|
| 640
|
Electrofuel
|
2,131
|
71
|
C
|
Low
|
| 641
|
Seagrass meadow
|
2,129
|
70
|
B
|
Mid
|
| 642
|
Timeline of Extinction Rebellion actions
|
2,127
|
70
|
C
|
Low
|
| 643
|
Heat recovery steam generator
|
2,126
|
70
|
Start
|
Unknown
|
| 644
|
Retrofitting
|
2,125
|
70
|
C
|
Low
|
| 645
|
Dansgaard–Oeschger event
|
2,119
|
70
|
C
|
Low
|
| 646
|
Air pollution measurement
|
2,111
|
70
|
C
|
Low
|
| 647
|
Michael C. Burgess
|
2,107
|
70
|
Start
|
Low
|
| 648
|
Sustainable tourism
|
2,104
|
70
|
C
|
Low
|
| 649
|
Climate of Asia
|
2,100
|
70
|
C
|
Low
|
| 650
|
Seaweed farming
|
2,097
|
69
|
B
|
Mid
|
| 651
|
Electric power industry
|
2,091
|
69
|
B
|
Mid
|
| 652
|
Public transportation in the United States
|
2,088
|
69
|
Start
|
Low
|
| 653
|
1458 mystery eruption
|
2,087
|
69
|
Start
|
Low
|
| 654
|
Droughts in California
|
2,081
|
69
|
C
|
Mid
|
| 655
|
Marine protected area
|
2,079
|
69
|
B
|
Mid
|
| 656
|
Kigali Amendment
|
2,073
|
69
|
Start
|
Mid
|
| 657
|
Climate change in the Arctic
|
2,069
|
68
|
B
|
Mid
|
| 658
|
Climate justice
|
2,058
|
68
|
C
|
Top
|
| 659
|
Condensing boiler
|
2,055
|
68
|
C
|
Low
|
| 660
|
Ice–albedo feedback
|
2,049
|
68
|
Start
|
High
|
| 661
|
Mark Kennedy (police officer)
|
2,045
|
68
|
C
|
Low
|
| 662
|
Environmental impact of shipping
|
2,040
|
68
|
C
|
High
|
| 663
|
Zeolitic imidazolate framework
|
2,032
|
67
|
C
|
Low
|
| 664
|
West Antarctic Ice Sheet
|
2,030
|
67
|
C
|
High
|
| 665
|
International Day of Peace
|
2,026
|
67
|
C
|
Low
|
| 666
|
Forest Landscape Integrity Index
|
2,022
|
67
|
Start
|
Low
|
| 667
|
Secretary of State for Energy Security and Net Zero
|
2,017
|
67
|
Start
|
Low
|
| 668
|
Atmospheric science
|
2,016
|
67
|
C
|
Low
|
| 669
|
Illegal logging
|
2,015
|
67
|
Start
|
Low
|
| 670
|
Wladimir Köppen
|
2,006
|
66
|
Start
|
Unknown
|
| 671
|
Environmental impact of the Russian invasion of Ukraine
|
2,004
|
66
|
Start
|
Low
|
| 672
|
Biological pump
|
1,999
|
66
|
B
|
High
|
| 673
|
Green computing
|
1,989
|
66
|
B
|
Low
|
| 674
|
Climate change in India
|
1,982
|
66
|
B
|
High
|
| 675
|
Electric utility
|
1,981
|
66
|
C
|
Low
|
| 676
|
Science Based Targets initiative
|
1,977
|
65
|
Stub
|
Unknown
|
| 677
|
Tree planting
|
1,976
|
65
|
C
|
High
|
| 678
|
Climate system
|
1,976
|
65
|
GA
|
High
|
| 679
|
Shale gas in the United States
|
1,974
|
65
|
C
|
Low
|
| 680
|
Coal in Australia
|
1,970
|
65
|
C
|
Mid
|
| 681
|
Meat industry
|
1,968
|
65
|
Start
|
Low
|
| 682
|
Climate of Colombia
|
1,967
|
65
|
Start
|
Low
|
| 683
|
2020 Russia–Saudi Arabia oil price war
|
1,965
|
65
|
B
|
Low
|
| 684
|
2022–2023 global food crises
|
1,965
|
65
|
C
|
Low
|
| 685
|
Ethanol fuel in Brazil
|
1,964
|
65
|
B
|
High
|
| 686
|
Carbon pricing in Canada
|
1,963
|
65
|
C
|
Low
|
| 687
|
Net metering
|
1,960
|
65
|
C
|
Mid
|
| 688
|
Friends of the Earth
|
1,955
|
65
|
Start
|
High
|
| 689
|
Climate change in the United States
|
1,955
|
65
|
C
|
High
|
| 690
|
Global dimming
|
1,941
|
64
|
GA
|
Mid
|
| 691
|
California Air Resources Board
|
1,940
|
64
|
C
|
Mid
|
| 692
|
Alternative fuel vehicle
|
1,940
|
64
|
C
|
Mid
|
| 693
|
Arctic ice pack
|
1,940
|
64
|
C
|
High
|
| 694
|
Water security
|
1,935
|
64
|
C
|
Mid
|
| 695
|
Emissions trading
|
1,931
|
64
|
B
|
High
|
| 696
|
Early warning system
|
1,931
|
64
|
Start
|
Low
|
| 697
|
Zero-energy building
|
1,928
|
64
|
B
|
High
|
| 698
|
Δ13C
|
1,922
|
64
|
C
|
Low
|
| 699
|
David Attenborough: A Life on Our Planet
|
1,914
|
63
|
C
|
Mid
|
| 700
|
Katie White (politician)
|
1,907
|
63
|
Start
|
Low
|
| 701
|
Miscanthus × giganteus
|
1,904
|
63
|
Start
|
Low
|
| 702
|
Indian Ocean Dipole
|
1,899
|
63
|
Start
|
Mid
|
| 703
|
Groundwater recharge
|
1,895
|
63
|
C
|
Mid
|
| 704
|
2022 United Kingdom heatwaves
|
1,892
|
63
|
C
|
Low
|
| 705
|
Climate change in Antarctica
|
1,885
|
62
|
GA
|
High
|
| 706
|
Wind power in China
|
1,884
|
62
|
C
|
Low
|
| 707
|
Oil well fire
|
1,878
|
62
|
C
|
Mid
|
| 708
|
Naomi Oreskes
|
1,875
|
62
|
C
|
Low
|
| 709
|
Climate change and civilizational collapse
|
1,875
|
62
|
B
|
High
|
| 710
|
Fossil fuel phase-out
|
1,871
|
62
|
C
|
Top
|
| 711
|
Natura 2000
|
1,866
|
62
|
Start
|
Low
|
| 712
|
Carbon Disclosure Project
|
1,857
|
61
|
Start
|
Low
|
| 713
|
Climate of Ethiopia
|
1,854
|
61
|
Start
|
Low
|
| 714
|
Deforestation in Brazil
|
1,843
|
61
|
B
|
Mid
|
| 715
|
Indian rivers interlinking project
|
1,842
|
61
|
C
|
Low
|
| 716
|
List of locations and entities by greenhouse gas emissions
|
1,840
|
61
|
Start
|
High
|
| 717
|
Green economy
|
1,838
|
61
|
Start
|
Mid
|
| 718
|
Life-cycle greenhouse gas emissions of energy sources
|
1,836
|
61
|
C
|
High
|
| 719
|
List of international environmental agreements
|
1,833
|
61
|
List
|
High
|
| 720
|
Steven E. Koonin
|
1,827
|
60
|
Start
|
Low
|
| 721
|
Effects of climate change on oceans
|
1,823
|
60
|
C
|
Top
|
| 722
|
Floating solar
|
1,819
|
60
|
Start
|
High
|
| 723
|
Emission standard
|
1,815
|
60
|
B
|
Low
|
| 724
|
Passive daytime radiative cooling
|
1,815
|
60
|
C
|
High
|
| 725
|
Niskanen Center
|
1,814
|
60
|
C
|
Low
|
| 726
|
Ethanol fuel by country
|
1,813
|
60
|
C
|
High
|
| 727
|
Health and environmental impact of the petroleum industry
|
1,807
|
60
|
Start
|
Low
|
| 728
|
Energy in India
|
1,805
|
60
|
C
|
High
|
| 729
|
Climate movement
|
1,805
|
60
|
C
|
Mid
|
| 730
|
Ken Caldeira
|
1,801
|
60
|
C
|
Mid
|
| 731
|
Nuclear power debate
|
1,796
|
59
|
C
|
Mid
|
| 732
|
Feed-in tariff
|
1,792
|
59
|
C
|
Low
|
| 733
|
Flight Behavior
|
1,788
|
59
|
C
|
Low
|
| 734
|
Russia in the European energy sector
|
1,786
|
59
|
Start
|
Mid
|
| 735
|
Warming stripes
|
1,785
|
59
|
B
|
Low
|
| 736
|
Cement kiln
|
1,783
|
59
|
C
|
Mid
|
| 737
|
Energy in Russia
|
1,778
|
59
|
B
|
Mid
|
| 738
|
Climate crisis
|
1,777
|
59
|
B
|
Mid
|
| 739
|
East African Crude Oil Pipeline
|
1,777
|
59
|
B
|
Mid
|
| 740
|
Passive cooling
|
1,775
|
59
|
C
|
Low
|
| 741
|
Minister of the Environment, Climate Change and Nature
|
1,771
|
59
|
Start
|
Low
|
| 742
|
Fire ecology
|
1,770
|
59
|
B
|
Mid
|
| 743
|
Geothermal heating
|
1,769
|
58
|
C
|
High
|
| 744
|
Katharine Hayhoe
|
1,767
|
58
|
B
|
Low
|
| 745
|
Natural gas in the United States
|
1,767
|
58
|
C
|
Low
|
| 746
|
Enhanced oil recovery
|
1,765
|
58
|
C
|
High
|
| 747
|
2019 Amazon rainforest wildfires
|
1,765
|
58
|
C
|
Low
|
| 748
|
Economic analysis of climate change
|
1,758
|
58
|
C
|
Top
|
| 749
|
Speeches of Greta Thunberg
|
1,757
|
58
|
List
|
Mid
|
| 750
|
Oil shale in Estonia
|
1,750
|
58
|
GA
|
Low
|
| 751
|
Helena Gualinga
|
1,743
|
58
|
C
|
Low
|
| 752
|
Goyder's Line
|
1,740
|
58
|
Start
|
Low
|
| 753
|
La Niña
|
1,737
|
57
|
NA
|
Low
|
| 754
|
Metal–air electrochemical cell
|
1,734
|
57
|
C
|
High
|
| 755
|
Solar activity and climate
|
1,733
|
57
|
C
|
Low
|
| 756
|
Jack and Finn Harries
|
1,728
|
57
|
Start
|
Unknown
|
| 757
|
Effects of climate change on the water cycle
|
1,728
|
57
|
C
|
Top
|
| 758
|
100-year flood
|
1,721
|
57
|
C
|
Mid
|
| 759
|
Green Belt Movement
|
1,717
|
57
|
Start
|
Low
|
| 760
|
Ulrich Beck
|
1,713
|
57
|
C
|
Low
|
| 761
|
James Spann
|
1,712
|
57
|
C
|
Low
|
| 762
|
Climate change in Australia
|
1,704
|
56
|
C
|
High
|
| 763
|
30 by 30
|
1,704
|
56
|
C
|
Low
|
| 764
|
Pacific decadal oscillation
|
1,696
|
56
|
C
|
Mid
|
| 765
|
Electricity market
|
1,691
|
56
|
C
|
Mid
|
| 766
|
2025 algal bloom in South Australia
|
1,680
|
56
|
B
|
Low
|
| 767
|
Agrochemical
|
1,678
|
55
|
Start
|
High
|
| 768
|
Anthropogenic hazard
|
1,675
|
55
|
NA
|
Mid
|
| 769
|
Stormwater
|
1,674
|
55
|
C
|
Low
|
| 770
|
Science policy of the second Trump administration
|
1,669
|
55
|
Start
|
Low
|
| 771
|
Rooftop solar power
|
1,668
|
55
|
C
|
Mid
|
| 772
|
Giant Sea Wall Jakarta
|
1,665
|
55
|
Start
|
Low
|
| 773
|
Disaster risk reduction
|
1,657
|
55
|
C
|
High
|
| 774
|
Pete Olson
|
1,656
|
55
|
Start
|
Low
|
| 775
|
Syukuro Manabe
|
1,654
|
55
|
C
|
High
|
| 776
|
Trident Seafoods
|
1,653
|
55
|
Start
|
Mid
|
| 777
|
Walkability
|
1,653
|
55
|
C
|
High
|
| 778
|
2018 United Nations Climate Change Conference
|
1,653
|
55
|
Start
|
Low
|
| 779
|
Solid fuel
|
1,646
|
54
|
Start
|
Low
|
| 780
|
2040 (film)
|
1,644
|
54
|
Start
|
Mid
|
| 781
|
Environmental impact of wind power
|
1,639
|
54
|
C
|
Low
|
| 782
|
Tropical cyclones and climate change
|
1,637
|
54
|
C
|
High
|
| 783
|
Gasoline and diesel usage and pricing
|
1,636
|
54
|
Start
|
High
|
| 784
|
Environmental issues in the Philippines
|
1,633
|
54
|
C
|
Low
|
| 785
|
The Classic Symptoms of a Broken Spirit
|
1,633
|
54
|
Start
|
Low
|
| 786
|
Climate Change Performance Index
|
1,632
|
54
|
Start
|
Mid
|
| 787
|
Black carbon
|
1,626
|
54
|
C
|
Mid
|
| 788
|
Lamar Smith
|
1,624
|
54
|
C
|
Mid
|
| 789
|
Climate of Ecuador
|
1,621
|
54
|
Stub
|
Unknown
|
| 790
|
Carbonate–silicate cycle
|
1,621
|
54
|
B
|
Low
|
| 791
|
Ground-level ozone
|
1,619
|
53
|
C
|
Mid
|
| 792
|
Carmichael coal mine
|
1,618
|
53
|
C
|
Mid
|
| 793
|
Solar updraft tower
|
1,612
|
53
|
C
|
Low
|
| 794
|
History of gasoline
|
1,609
|
53
|
B
|
Mid
|
| 795
|
Seven generation sustainability
|
1,608
|
53
|
Start
|
Low
|
| 796
|
Rights of nature
|
1,608
|
53
|
B
|
Mid
|
| 797
|
Alkaline water electrolysis
|
1,606
|
53
|
Start
|
Low
|
| 798
|
Extinction risk from climate change
|
1,601
|
53
|
C
|
Mid
|
| 799
|
Tim Flannery
|
1,584
|
52
|
C
|
Low
|
| 800
|
Coal phase-out
|
1,580
|
52
|
C
|
Top
|
| 801
|
Bełchatów Power Station
|
1,574
|
52
|
Start
|
Unknown
|
| 802
|
Space mirror
|
1,572
|
52
|
Start
|
Low
|
| 803
|
Deforestation and climate change
|
1,572
|
52
|
C
|
Top
|
| 804
|
Soil organic matter
|
1,568
|
52
|
Start
|
High
|
| 805
|
Temperature gradient
|
1,566
|
52
|
Start
|
Unknown
|
| 806
|
Energy policy of China
|
1,566
|
52
|
C
|
High
|
| 807
|
Licypriya Kangujam
|
1,565
|
52
|
B
|
Mid
|
| 808
|
Wera Hobhouse
|
1,562
|
52
|
C
|
Low
|
| 809
|
Urban forest
|
1,555
|
51
|
C
|
Low
|
| 810
|
Fred Singer
|
1,554
|
51
|
C
|
Low
|
| 811
|
Cloud feedback
|
1,552
|
51
|
C
|
High
|
| 812
|
Δ18O
|
1,550
|
51
|
Start
|
Low
|
| 813
|
Methane emissions
|
1,545
|
51
|
C
|
Top
|
| 814
|
New York 2140
|
1,545
|
51
|
Start
|
Low
|
| 815
|
Years of Living Dangerously
|
1,528
|
50
|
C
|
Mid
|
| 816
|
Wide area synchronous grid
|
1,520
|
50
|
C
|
Unknown
|
| 817
|
Last Generation (climate movement)
|
1,516
|
50
|
C
|
Low
|
| 818
|
Climate change in Singapore
|
1,516
|
50
|
C
|
Low
|
| 819
|
Future generations
|
1,513
|
50
|
Start
|
Low
|
| 820
|
Growing degree-day
|
1,512
|
50
|
Start
|
Unknown
|
| 821
|
Enhanced geothermal system
|
1,512
|
50
|
C
|
Low
|
| 822
|
Perusahaan Listrik Negara
|
1,511
|
50
|
C
|
Low
|
| 823
|
Fossil fuels lobby
|
1,511
|
50
|
Start
|
Top
|
| 824
|
Holdover fire
|
1,504
|
50
|
Start
|
Low
|
| 825
|
General circulation model
|
1,502
|
50
|
B
|
Mid
|
| 826
|
The Great Global Warming Swindle
|
1,502
|
50
|
C
|
Low
|
| 827
|
Clathrate gun hypothesis
|
1,500
|
50
|
C
|
Mid
|
| 828
|
David J. C. MacKay
|
1,499
|
49
|
B
|
Low
|
| 829
|
The Great Derangement: Climate Change and the Unthinkable
|
1,498
|
49
|
Start
|
Mid
|
| 830
|
Lewis Fry Richardson
|
1,496
|
49
|
C
|
Mid
|
| 831
|
Roger A. Pielke Jr.
|
1,490
|
49
|
Start
|
Low
|
| 832
|
Ocean heat content
|
1,490
|
49
|
C
|
Mid
|
| 833
|
Climate change in the Philippines
|
1,484
|
49
|
C
|
Low
|
| 834
|
Pathways Alliance
|
1,483
|
49
|
B
|
Low
|
| 835
|
Fossil fuel subsidies
|
1,482
|
49
|
Start
|
Top
|
| 836
|
Cadmium telluride photovoltaics
|
1,481
|
49
|
C
|
Low
|
| 837
|
Energy in Indonesia
|
1,481
|
49
|
C
|
Mid
|
| 838
|
Southwestern North American megadrought
|
1,481
|
49
|
C
|
High
|
| 839
|
Green infrastructure
|
1,479
|
49
|
C
|
Mid
|
| 840
|
Water in California
|
1,476
|
49
|
C
|
Mid
|
| 841
|
The Uninhabitable Earth (book)
|
1,475
|
49
|
Start
|
Low
|
| 842
|
Fuel tax
|
1,471
|
49
|
Start
|
Unknown
|
| 843
|
Climate sensitivity
|
1,470
|
49
|
GA
|
High
|
| 844
|
Climate migration
|
1,470
|
49
|
B
|
High
|
| 845
|
2025 European and Mediterranean wildfires
|
1,470
|
49
|
Start
|
Low
|
| 846
|
Traditional ecological knowledge
|
1,468
|
48
|
B
|
Mid
|
| 847
|
Union of Concerned Scientists
|
1,467
|
48
|
C
|
Mid
|
| 848
|
Hydrogen infrastructure
|
1,467
|
48
|
Start
|
Unknown
|
| 849
|
Climate change vulnerability
|
1,460
|
48
|
C
|
High
|
| 850
|
Carbon accounting
|
1,457
|
48
|
GA
|
High
|
| 851
|
Boreal ecosystem
|
1,454
|
48
|
Start
|
Low
|
| 852
|
Sinking cities
|
1,453
|
48
|
C
|
Mid
|
| 853
|
Energetically modified cement
|
1,450
|
48
|
C
|
Low
|
| 854
|
Allan Savory
|
1,438
|
47
|
C
|
Low
|
| 855
|
Health and environmental effects of transport
|
1,438
|
47
|
C
|
High
|
| 856
|
Common But Differentiated Responsibilities
|
1,435
|
47
|
Start
|
Low
|
| 857
|
Bioenergy with carbon capture and storage
|
1,434
|
47
|
C
|
High
|
| 858
|
Renewable energy in Germany
|
1,433
|
47
|
B
|
High
|
| 859
|
Climate change in China
|
1,424
|
47
|
C
|
High
|
| 860
|
Energy poverty and cooking
|
1,422
|
47
|
B
|
Low
|
| 861
|
Bord na Móna
|
1,418
|
47
|
C
|
Low
|
| 862
|
Single-cell protein
|
1,414
|
47
|
C
|
High
|
| 863
|
Greenhouse gas emissions from agriculture
|
1,414
|
47
|
C
|
Top
|
| 864
|
Natural gas prices
|
1,400
|
46
|
C
|
Mid
|
| 865
|
History of the lithium-ion battery
|
1,399
|
46
|
Start
|
Low
|
| 866
|
Clean technology
|
1,397
|
46
|
Start
|
High
|
| 867
|
Outgoing longwave radiation
|
1,397
|
46
|
C
|
High
|
| 868
|
Carbon price
|
1,397
|
46
|
C
|
Top
|
| 869
|
Palm oil production in Indonesia
|
1,394
|
46
|
C
|
Mid
|
| 870
|
Variable renewable energy
|
1,392
|
46
|
C
|
High
|
| 871
|
Climate apocalypse
|
1,389
|
46
|
C
|
High
|
| 872
|
Gina McCarthy
|
1,387
|
46
|
Start
|
Mid
|
| 873
|
100% renewable energy
|
1,385
|
46
|
B
|
Mid
|
| 874
|
Transition town
|
1,383
|
46
|
Start
|
Low
|
| 875
|
Coal power in China
|
1,378
|
45
|
Start
|
Top
|
| 876
|
2017 United Nations Climate Change Conference
|
1,377
|
45
|
Start
|
Low
|
| 877
|
Extinction symbol
|
1,374
|
45
|
Start
|
Low
|
| 878
|
September 2019 climate strikes
|
1,371
|
45
|
C
|
Mid
|
| 879
|
Renewable energy in Australia
|
1,362
|
45
|
B
|
Low
|
| 880
|
Coalbed methane
|
1,361
|
45
|
C
|
Low
|
| 881
|
ActionAid
|
1,360
|
45
|
C
|
Low
|
| 882
|
Greenhouse gas emissions by the United States
|
1,359
|
45
|
B
|
High
|
| 883
|
This Changes Everything (book)
|
1,359
|
45
|
Start
|
Mid
|
| 884
|
EU taxonomy for sustainable activities
|
1,359
|
45
|
Start
|
Mid
|
| 885
|
Climate Change Committee
|
1,358
|
45
|
B
|
Low
|
| 886
|
Tuoketuo Power Station
|
1,358
|
45
|
Start
|
Unknown
|
| 887
|
Climate of Puerto Rico
|
1,357
|
45
|
C
|
Low
|
| 888
|
Waste heat
|
1,351
|
45
|
Start
|
Mid
|
| 889
|
Jharia coalfield
|
1,351
|
45
|
C
|
Low
|
| 890
|
2019 mass invasion of Russian polar bears
|
1,351
|
45
|
C
|
Low
|
| 891
|
Flight shame
|
1,349
|
44
|
C
|
Mid
|
| 892
|
Azores High
|
1,347
|
44
|
Start
|
Low
|
| 893
|
Coal power in the United States
|
1,346
|
44
|
Start
|
Mid
|
| 894
|
1997–98 El Niño event
|
1,339
|
44
|
C
|
High
|
| 895
|
Sentinel-3
|
1,338
|
44
|
C
|
Low
|
| 896
|
WAIS Divide
|
1,328
|
44
|
C
|
Mid
|
| 897
|
Leap Manifesto
|
1,328
|
44
|
C
|
Low
|
| 898
|
Meltwater
|
1,327
|
44
|
Start
|
Low
|
| 899
|
Nature-based solutions
|
1,325
|
44
|
C
|
Mid
|
| 900
|
350.org
|
1,324
|
44
|
B
|
Mid
|
| 901
|
Renewable natural gas
|
1,322
|
44
|
C
|
Mid
|
| 902
|
Climate of Ghana
|
1,320
|
44
|
Start
|
Low
|
| 903
|
Varve
|
1,317
|
43
|
Start
|
Unknown
|
| 904
|
2022–2023 California floods
|
1,315
|
43
|
C
|
Low
|
| 905
|
Concrete recycling
|
1,314
|
43
|
Start
|
Low
|
| 906
|
Michael Oppenheimer
|
1,309
|
43
|
Start
|
Unknown
|
| 907
|
Tonne of oil equivalent
|
1,308
|
43
|
Start
|
Unknown
|
| 908
|
Electricity pricing
|
1,306
|
43
|
C
|
Mid
|
| 909
|
Heating system
|
1,304
|
43
|
Stub
|
Unknown
|
| 910
|
National Center for Atmospheric Research
|
1,300
|
43
|
C
|
Low
|
| 911
|
Iron fertilization
|
1,299
|
43
|
C
|
Low
|
| 912
|
Carol Browner
|
1,298
|
43
|
GA
|
Mid
|
| 913
|
List of active natural gas power stations in the United Kingdom
|
1,298
|
43
|
List
|
Mid
|
| 914
|
Climate finance
|
1,294
|
43
|
C
|
High
|
| 915
|
Individual action on climate change
|
1,291
|
43
|
C
|
High
|
| 916
|
Health and environmental effects of battery electric cars
|
1,290
|
43
|
Start
|
Mid
|
| 917
|
The Energy and Resources Institute
|
1,286
|
42
|
Start
|
Low
|
| 918
|
1962 London smog
|
1,286
|
42
|
Stub
|
Low
|
| 919
|
Marinoan glaciation
|
1,283
|
42
|
C
|
Unknown
|
| 920
|
North Complex Fire
|
1,280
|
42
|
C
|
Low
|
| 921
|
Predicting the timing of peak oil
|
1,279
|
42
|
C
|
Unknown
|
| 922
|
Gas leak
|
1,272
|
42
|
Start
|
High
|
| 923
|
Energy in Iran
|
1,270
|
42
|
C
|
Mid
|
| 924
|
2010s oil glut
|
1,269
|
42
|
Start
|
Low
|
| 925
|
Natural gas in Russia
|
1,267
|
42
|
C
|
High
|
| 926
|
CO2 Coalition
|
1,255
|
41
|
Start
|
Low
|
| 927
|
The Earth Institute
|
1,254
|
41
|
C
|
Low
|
| 928
|
2021 California wildfires
|
1,254
|
41
|
C
|
Low
|
| 929
|
Green bond
|
1,251
|
41
|
Start
|
Mid
|
| 930
|
North African climate cycles
|
1,246
|
41
|
C
|
Low
|
| 931
|
Earth Simulator
|
1,244
|
41
|
Start
|
Low
|
| 932
|
Cellulosic ethanol
|
1,243
|
41
|
C
|
Low
|
| 933
|
ARPA-E
|
1,241
|
41
|
Start
|
Mid
|
| 934
|
Penultimate Glacial Period
|
1,240
|
41
|
B
|
Unknown
|
| 935
|
Climate change scenario
|
1,238
|
41
|
C
|
High
|
| 936
|
Kaya identity
|
1,236
|
41
|
Start
|
Unknown
|
| 937
|
2016 United Nations Climate Change Conference
|
1,236
|
41
|
C
|
Mid
|
| 938
|
Low-emission zone
|
1,227
|
40
|
Start
|
High
|
| 939
|
Phoebe Plummer
|
1,227
|
40
|
GA
|
Low
|
| 940
|
Environmental policy of the first Trump administration
|
1,224
|
40
|
B
|
High
|
| 941
|
British Coal
|
1,221
|
40
|
Start
|
Low
|
| 942
|
Zero-emissions vehicle
|
1,220
|
40
|
Start
|
Low
|
| 943
|
Merchants of Doubt (film)
|
1,216
|
40
|
Start
|
Mid
|
| 944
|
American Clean Energy and Security Act
|
1,214
|
40
|
B
|
Mid
|
| 945
|
Fusion Party (Australia)
|
1,212
|
40
|
Start
|
Unknown
|
| 946
|
Stern Review
|
1,209
|
40
|
C
|
Mid
|
| 947
|
2014 United Nations Climate Change Conference
|
1,208
|
40
|
Start
|
Mid
|
| 948
|
Climate change in Tuvalu
|
1,207
|
40
|
C
|
Mid
|
| 949
|
Climate change and infectious diseases
|
1,203
|
40
|
C
|
Mid
|
| 950
|
Plastics industry
|
1,201
|
40
|
Start
|
High
|
| 951
|
Public opinion on climate change
|
1,201
|
40
|
C
|
Top
|
| 952
|
Energy Charter Treaty
|
1,195
|
39
|
B
|
High
|
| 953
|
Eco-anxiety
|
1,195
|
39
|
C
|
Mid
|
| 954
|
Azolla event
|
1,194
|
39
|
B
|
Low
|
| 955
|
Social and environmental impact of palm oil
|
1,194
|
39
|
C
|
Mid
|
| 956
|
East Antarctic Ice Sheet
|
1,193
|
39
|
C
|
High
|
| 957
|
Massachusetts v. EPA
|
1,189
|
39
|
C
|
Mid
|
| 958
|
Southern Ocean overturning circulation
|
1,188
|
39
|
Start
|
Low
|
| 959
|
Peak coal
|
1,178
|
39
|
B
|
Mid
|
| 960
|
Third Act Movement
|
1,178
|
39
|
Unknown
|
High
|
| 961
|
Energy policy of the United Kingdom
|
1,176
|
39
|
C
|
Mid
|
| 962
|
List of carbon capture and storage projects
|
1,175
|
39
|
C
|
High
|
| 963
|
Coastal flooding
|
1,173
|
39
|
C
|
High
|
| 964
|
2011–2017 California drought
|
1,166
|
38
|
C
|
Mid
|
| 965
|
Climate change in Arizona
|
1,166
|
38
|
C
|
Low
|
| 966
|
List of U.S. states and territories by carbon dioxide emissions
|
1,165
|
38
|
List
|
Low
|
| 967
|
Just Stop Oil M25 blockade case
|
1,164
|
38
|
Start
|
Low
|
| 968
|
List of climate change controversies
|
1,162
|
38
|
List
|
Low
|
| 969
|
Clean Development Mechanism
|
1,162
|
38
|
C
|
Mid
|
| 970
|
Energy in Kazakhstan
|
1,160
|
38
|
Start
|
Unknown
|
| 971
|
Verein KlimaSeniorinnen Schweiz v. Switzerland
|
1,160
|
38
|
C
|
Low
|
| 972
|
Environmental impact of electricity generation
|
1,158
|
38
|
Start
|
Low
|
| 973
|
Self-immolation of Wynn Bruce
|
1,157
|
38
|
C
|
Mid
|
| 974
|
Food system
|
1,155
|
38
|
C
|
Low
|
| 975
|
Abrupt climate change
|
1,150
|
38
|
B
|
High
|
| 976
|
Health and environmental impact of the coal industry
|
1,148
|
38
|
B
|
High
|
| 977
|
Environmental activism of Al Gore
|
1,147
|
38
|
B
|
Mid
|
| 978
|
Climate change policy of the United States
|
1,144
|
38
|
C
|
High
|
| 979
|
Effects of climate change on small island countries
|
1,144
|
38
|
C
|
High
|
| 980
|
Environmental policy of the Biden administration
|
1,144
|
38
|
C
|
Mid
|
| 981
|
Climate of ancient Rome
|
1,142
|
38
|
C
|
Low
|
| 982
|
Climate of Estonia
|
1,140
|
38
|
Start
|
Low
|
| 983
|
Climate change in Europe
|
1,138
|
37
|
C
|
High
|
| 984
|
Sustainable finance
|
1,137
|
37
|
C
|
Low
|
| 985
|
Energy security
|
1,136
|
37
|
C
|
Low
|
| 986
|
Building-integrated photovoltaics
|
1,134
|
37
|
C
|
Low
|
| 987
|
Capitalocene
|
1,133
|
37
|
B
|
Low
|
| 988
|
The Age of Stupid
|
1,131
|
37
|
C
|
Low
|
| 989
|
Diesel emissions scandal
|
1,128
|
37
|
Start
|
Mid
|
| 990
|
Future-proof
|
1,126
|
37
|
Start
|
Low
|
| 991
|
Carbon-neutral fuel
|
1,126
|
37
|
B
|
High
|
| 992
|
2021 Henan floods
|
1,126
|
37
|
C
|
Mid
|
| 993
|
Carbon neutrality
|
1,125
|
37
|
NA
|
Top
|
| 994
|
Green-collar worker
|
1,125
|
37
|
C
|
Mid
|
| 995
|
Paul J. Crutzen
|
1,121
|
37
|
C
|
Low
|
| 996
|
Blue carbon
|
1,120
|
37
|
B
|
High
|
| 997
|
Meltwater pulse 1A
|
1,119
|
37
|
Start
|
Unknown
|
| 998
|
Potential evapotranspiration
|
1,115
|
37
|
C
|
Low
|
| 999
|
Peace Boat
|
1,113
|
37
|
Start
|
Unknown
|
| 1000
|
Fit for 55
|
1,106
|
36
|
Start
|
Unknown
|
