Wikipedia:WikiProject Environment/Popular pages

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This is a list of pages in the scope of Wikipedia:WikiProject Environment along with pageviews.

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List

Period: 2025-04-01 to 2025-04-30

Total views: 24,419,737

Updated: 07:10, 7 May 2025 (UTC)

Rank	Page title	Views	Daily average	Assessment	Importance
1	Earth Day	337,216	11,240	C	High
2	Earth	302,186	10,072	FA	Top
3	Atomic bombings of Hiroshima and Nagasaki	273,084	9,102	GA	High
4	Jimmy Carter	253,303	8,443	GA	High
5	Steve Irwin	228,526	7,617	C	High
6	Al Gore	228,516	7,617	GA	Mid
7	David Attenborough	216,384	7,212	GA	High
8	Three Gorges Dam	135,094	4,503	GA	Mid
9	World population	123,274	4,109	B	Top
10	Fukushima nuclear accident	114,029	3,800	GA	High
11	Charles Darwin	107,800	3,593	FA	High
12	Jim Banks	105,183	3,506	C	Low
13	Nuclear weapon	98,964	3,298	C	High
14	Climate change	97,437	3,247	FA	Top
15	Industrial Revolution	96,525	3,217	C	Mid
16	Willem-Alexander of the Netherlands	96,159	3,205	C	Low
17	Greta Thunberg	95,379	3,179	GA	High
18	Corby toxic waste case	93,235	3,107	B	Low
19	Erin Brockovich (film)	88,248	2,941	C	Low
20	Tesla Cybertruck	86,164	2,872	C	Mid
21	McMurtry Spéirling	85,099	2,836	Start	Unknown
22	Tsar Bomba	84,593	2,819	B	High
23	Bhopal disaster	81,820	2,727	B	High
24	Sustainable Development Goals	81,054	2,701	B	High
25	Generative artificial intelligence	80,621	2,687	B	Unknown
26	Three Mile Island accident	74,523	2,484	B	High
27	Thermonuclear weapon	73,961	2,465	C	High
28	Dust Bowl	72,434	2,414	B	Mid
29	Lucid Motors	71,623	2,387	C	Mid
30	Asbestos	70,459	2,348	B	High
31	Rivian	69,356	2,311	C	Low
32	Fungus	68,973	2,299	FA	High
33	Agent Orange	68,434	2,281	GA	High
34	Deepwater Horizon oil spill	64,913	2,163	C	High
35	BP	61,562	2,052	B	High
36	Cancer	61,404	2,046	B	High
37	Life	60,720	2,024	GA	Top
38	Waterworld	60,052	2,001	C	Low
39	Shell plc	59,679	1,989	B	Low
40	Amazon rainforest	59,267	1,975	B	Top
41	Music of the Spheres World Tour	58,770	1,959	GA	Low
42	Slate Truck	56,839	1,894	Start	Unknown
43	Mercury (element)	56,793	1,893	GA	High
44	Extinction	55,344	1,844	C	High
45	Windscale fire	54,243	1,808	B	Mid
46	Acute radiation syndrome	54,157	1,805	B	Mid
47	Ocean	53,813	1,793	B	High
48	Petroleum	53,103	1,770	C	High
49	Chernobyl	52,828	1,760	B	High
50	Kardashev scale	52,813	1,760	B	Low
51	Trinity (nuclear test)	52,454	1,748	FA	High
52	John Thune	51,496	1,716	C	Low
53	ExxonMobil	50,765	1,692	B	Mid
54	Ed Begley Jr.	50,340	1,678	C	Mid
55	Atmosphere of Earth	49,073	1,635	C	High
56	Conservation status	48,696	1,623	C	Mid
57	Tree	48,436	1,614	GA	Low
58	Salton Sea	48,364	1,612	B	Mid
59	List of countries by air pollution	48,356	1,611	List	Low
60	Lead	48,008	1,600	FA	High
61	Aral Sea	47,993	1,599	B	High
62	African humid period	47,261	1,575	GA	Low
63	IUCN Red List	46,946	1,564	C	Mid
64	Chernobyl Nuclear Power Plant	46,686	1,556	B	High
65	The Day After Tomorrow	46,607	1,553	C	Mid
66	Agriculture	45,866	1,528	GA	High
67	Susan Collins	45,688	1,522	B	Low
68	Carbon dioxide	45,409	1,513	C	High
69	Slate Auto	44,776	1,492	Start	Unknown
70	Toyota Prius	44,756	1,491	B	Mid
71	Australian Greens	43,836	1,461	B	Unknown
72	Abiogenesis	43,677	1,455	GA	High
73	Tesla Roadster (first generation)	41,917	1,397	B	Low
74	Ice age	41,223	1,374	B	High
75	Formula E	40,632	1,354	C	Low
76	Tesla Model Y	40,203	1,340	C	Mid
77	Paris Agreement	39,029	1,300	GA	Top
78	Dark Waters (2019 film)	38,920	1,297	Start	Low
79	Al-Khwarizmi	38,187	1,272	B	Low
80	Tesla Model 3	37,863	1,262	B	Low
81	Air pollution	37,481	1,249	C	Top
82	Cigarette	37,271	1,242	B	Mid
83	Chlorine	37,156	1,238	GA	Mid
84	Coal	37,022	1,234	C	Top
85	Sustainable development	36,439	1,214	C	Top
86	Benzene	36,199	1,206	B	High
87	Radioactive decay	35,768	1,192	C	High
88	Prisoner's dilemma	35,735	1,191	C	High
89	Pollution	35,435	1,181	B	Top
90	Sarin	35,023	1,167	B	Mid
91	Jevons paradox	34,812	1,160	GA	Mid
92	Air conditioning	34,505	1,150	C	High
93	Tesla Model S	34,359	1,145	FA	Top
94	Arsenic	34,233	1,141	B	High
95	Holocene extinction	34,222	1,140	B	High
96	Fusion Party (Australia)	33,696	1,123	Start	Unknown
97	Yangwang U9	33,691	1,123	Stub	Unknown
98	Castle Bravo	33,482	1,116	C	High
99	Happy Feet	33,214	1,107	B	Unknown
100	Arbor Day	33,129	1,104	C	High
101	3M	32,885	1,096	B	Unknown
102	Per- and polyfluoroalkyl substances	32,815	1,093	C	High
103	Goiânia accident	32,479	1,082	C	Mid
104	VX (nerve agent)	32,446	1,081	C	Mid
105	Plutonium	32,132	1,071	FA	High
106	Renewable energy	31,670	1,055	B	Top
107	Rachel Carson	31,650	1,055	FA	High
108	Plastic	31,560	1,052	B	High
109	Great Pacific Garbage Patch	31,365	1,045	C	Mid
110	Nuclear fission	31,072	1,035	B	High
111	Mustard gas	31,046	1,034	B	Mid
112	Younger Dryas	31,043	1,034	B	Low
113	Keystone Pipeline	30,968	1,032	C	Mid
114	Love Canal	30,930	1,031	B	High
115	Xiaomi SU7	30,170	1,005	C	Low
116	Joseph Stiglitz	29,908	996	B	Mid
117	Green Party of the United States	29,887	996	C	Mid
118	Little Ice Age	29,834	994	B	High
119	El Niño–Southern Oscillation	29,742	991	C	High
120	Nuclear submarine	29,580	986	C	Unknown
121	Algae	29,544	984	B	Mid
122	Chernobyl exclusion zone	29,535	984	C	High
123	Raúl Grijalva	29,499	983	C	Low
124	Carbon monoxide	29,473	982	B	High
125	Critically endangered	29,189	972	Start	Mid
126	Palm oil	29,026	967	B	Mid
127	Epigenetics	28,650	955	B	Mid
128	Human population projections	28,598	953	B	High
129	John Muir	28,530	951	B	Unknown
130	Ecosystem	28,459	948	B	Top
131	Glyphosate	28,417	947	B	Mid
132	Van Jones	28,410	947	C	High
133	Prokaryote	28,233	941	GA	High
134	Nuclear power	28,089	936	GA	High
135	Deepwater Horizon explosion	27,953	931	C	Unknown
136	Halliburton	27,828	927	B	Unknown
137	Last Glacial Period	27,763	925	B	Low
138	Bidet	27,674	922	C	Unknown
139	Tundra	27,617	920	B	Low
140	Solar panel	27,476	915	C	High
141	Fisker Inc.	27,423	914	C	Low
142	Nuclear warfare	27,412	913	C	High
143	Kyoto Protocol	27,347	911	C	High
144	Biome	27,297	909	C	High
145	Greenhouse gas	26,853	895	B	Top
146	DDT	26,782	892	B	High
147	Ozone	26,699	889	B	Mid
148	Tragedy of the commons	26,590	886	B	High
149	Carla Denyer	26,584	886	C	Low
150	Views of Elon Musk	26,537	884	B	Low
151	Water pollution	26,454	881	B	High
152	Călin Georgescu	26,428	880	C	Low
153	FernGully: The Last Rainforest	26,327	877	GA	Low
154	Rainforest	26,199	873	C	High
155	Monsanto	26,163	872	C	Mid
156	Julia Butterfly Hill	26,132	871	C	Mid
157	Nuclear and radiation accidents and incidents	26,015	867	B	High
158	Diesel fuel	25,998	866	C	Mid
159	Bicycle	25,779	859	C	High
160	United States Environmental Protection Agency	25,582	852	B	High
161	Sustainability	25,510	850	B	High
162	BMW i8	25,478	849	C	High
163	Environmental, social, and governance	25,439	847	C	Mid
164	Great Smog of London	25,364	845	B	Low
165	Biotechnology	25,064	835	C	High
166	Svalbard Global Seed Vault	24,981	832	B	Mid
167	Mutual assured destruction	24,944	831	C	High
168	Fisker Ocean	24,912	830	C	Unknown
169	BYD Seagull	24,855	828	Start	Mid
170	Nuclear power plant	24,814	827	C	High
171	International Nuclear and Radiological Event Scale	24,774	825	C	Mid
172	Nuclear weapons and Israel	24,753	825	B	Low
173	National Oceanic and Atmospheric Administration	24,602	820	Start	Mid
174	Diesel exhaust fluid	24,470	815	C	Low
175	Bromine	24,389	812	GA	Mid
176	Fusion power	24,257	808	B	Low
177	Malthusianism	24,236	807	B	Low
178	Laurie David	24,205	806	C	Low
179	Fossil fuel	24,115	803	C	High
180	Polystyrene	23,923	797	B	High
181	Chipko movement	23,815	793	C	High
182	Acid rain	23,672	789	B	Top
183	Biodiversity	23,626	787	C	Top
184	List of countries by carbon dioxide emissions per capita	23,551	785	List	High
185	Endangered species	23,510	783	C	High
186	Invasive species	23,445	781	GA	High
187	Walden	23,373	779	C	Unknown
188	Deforestation	23,355	778	B	Top
189	Highest temperature recorded on Earth	23,278	775	C	Mid
190	Arts and Crafts movement	23,277	775	B	Low
191	Extinct in the wild	23,178	772	Start	Mid
192	List of BYD Auto vehicles	23,148	771	List	Low
193	Silent Spring	23,126	770	B	High
194	Civilian Conservation Corps	22,872	762	B	High
195	Mining	22,692	756	B	High
196	Volkswagen emissions scandal	22,641	754	C	High
197	Glacier	22,342	744	B	Low
198	World Wide Fund for Nature	22,286	742	C	Mid
199	Laudato si'	21,872	729	C	Mid
200	Least-concern species	21,810	727	Start	Low
201	Buckminster Fuller	21,763	725	C	Low
202	Electric vehicle	21,659	721	C	Top
203	International Union for Conservation of Nature	21,631	721	C	Mid
204	History of Tesla, Inc.	21,575	719	C	Low
205	Fracking	21,452	715	C	Top
206	Ivanpah Solar Power Facility	21,441	714	C	Mid
207	Centralia mine fire	21,258	708	C	Mid
208	Porsche Taycan	21,220	707	B	High
209	Exxon Valdez oil spill	21,204	706	B	High
210	Ecocide	21,202	706	B	Mid
211	Hydrazine	21,169	705	B	Mid
212	David Bale	21,121	704	C	Low
213	Soil	21,067	702	B	Top
214	Alliance 90/The Greens	21,032	701	B	Mid
215	Sustainable Australia Party	20,981	699	C	Low
216	Nature	20,811	693	C	Top
217	Enriched uranium	20,733	691	B	Mid
218	Hydroelectricity	20,709	690	C	High
219	European emission standards	20,694	689	B	Mid
220	Fuel cell	20,686	689	B	High
221	Microorganism	20,642	688	GA	High
222	Megadiverse countries	20,627	687	Start	Mid
223	Hinkley Point C nuclear power station	20,616	687	C	Mid
224	Kessler syndrome	20,561	685	Start	Low
225	Weapon of mass destruction	20,369	678	C	Mid
226	Ecofascism	20,225	674	B	Mid
227	Ecology	20,141	671	GA	Top
228	BMW i3	20,116	670	B	High
229	Nuclear winter	19,893	663	B	Low
230	Plug-in hybrid	19,786	659	B	Mid
231	Waste management	19,754	658	B	Mid
232	Wind turbine	19,700	656	GA	Mid
233	Recycling	19,586	652	B	Top
234	Solarpunk	19,559	651	B	Low
235	Water cycle	19,549	651	C	High
236	Sverdlovsk anthrax leak	19,539	651	C	Mid
237	Sellafield	19,484	649	B	High
238	Kyshtym disaster	19,386	646	C	High
239	Botany	19,384	646	GA	High
240	Natural environment	19,239	641	B	High
241	Dichloromethane	19,204	640	B	Low
242	Global catastrophic risk	19,111	637	B	High
243	XPeng	19,080	636	C	Low
244	Nissan Leaf	18,849	628	B	High
245	Patagonia, Inc.	18,821	627	C	Low
246	Black Sunday (storm)	18,796	626	Start	Low
247	Clearcutting	18,582	619	C	High
248	Microplastics	18,528	617	C	Top
249	Pathogen	18,507	616	B	High
250	Tesla Roadster (second generation)	18,494	616	Start	Low
251	Ivy Mike	18,444	614	C	High
252	Anthropocene	18,429	614	B	Mid
253	Ecosia	18,384	612	C	Low
254	Greenhouse effect	18,293	609	C	Top
255	Air quality index	18,235	607	C	Mid
256	Habitable zone	18,190	606	B	Low
257	Tesla Model X	18,141	604	C	Unknown
258	Rimac Nevera	18,010	600	C	Unknown
259	Polonium	18,005	600	GA	Mid
260	Portland cement	17,657	588	B	High
261	Last Glacial Maximum	17,591	586	B	Mid
262	Windmill	17,454	581	B	High
263	Permethrin	17,448	581	C	Low
264	Hanford Site	17,356	578	FA	Mid
265	Greenpeace	17,259	575	C	High
266	Hyundai Ioniq 5	17,233	574	C	Low
267	Nevada Test Site	17,092	569	B	Mid
268	International Mother Earth Day	16,954	565	Stub	Low
269	Solar cell	16,939	564	B	High
270	Windcatcher	16,866	562	B	Low
271	Albedo	16,832	561	B	Mid
272	Nio Inc.	16,807	560	C	Low
273	Nuclear weapons testing	16,651	555	C	High
274	Fast fashion	16,609	553	C	Mid
275	Carcinogen	16,559	551	C	High
276	Electric car	16,438	547	C	Top
277	Phosgene	16,378	545	B	Mid
278	Median lethal dose	16,361	545	Start	High
279	Depleted uranium	16,334	544	B	High
280	Deb Haaland	16,255	541	B	Low
281	David Suzuki	16,173	539	B	Unknown
282	Earthrise	16,138	537	C	High
283	Natural resource	16,078	535	C	Top
284	Segway	16,073	535	C	Unknown
285	Population growth	16,072	535	C	High
286	Acetaldehyde	16,068	535	B	Mid
287	International Atomic Energy Agency	16,030	534	B	Mid
288	Ozone depletion	16,027	534	B	High
289	An Inconvenient Truth	16,016	533	GA	Mid
290	Yvon Chouinard	15,929	530	Start	Unknown
291	Human impact on the environment	15,804	526	C	Top
292	Boaty McBoatface	15,798	526	C	Low
293	Minamata disease	15,787	526	B	Unknown
294	Roundup (herbicide)	15,764	525	C	High
295	Lotus Evija	15,724	524	Start	Low
296	Sophia Kianni	15,600	520	B	Mid
297	Nuclear holocaust	15,586	519	C	High
298	Pew Research Center	15,583	519	C	Low
299	BYD Seal	15,548	518	C	Unknown
300	Climate change denial	15,536	517	C	High
301	United Nations Framework Convention on Climate Change	15,503	516	C	High
302	Naphthalene	15,439	514	B	Mid
303	Weed	15,432	514	B	High
304	Polychlorinated biphenyl	15,395	513	B	High
305	Toyota bZ4X	15,381	512	C	Low
306	Will Attenborough	15,347	511	Start	Low
307	Bisphenol A	15,256	508	GA	High
308	2025 Sino-Metals Leach Zambia dam disaster	15,256	508	Start	Mid
309	Biological warfare	15,253	508	B	High
310	Cistern	15,109	503	Start	Mid
311	Corporate social responsibility	15,107	503	B	Mid
312	New 7 Wonders of Nature	15,083	502	Start	Unknown
313	Wendell Berry	15,063	502	B	Unknown
314	Nikola Corporation	15,029	500	C	Unknown
315	Permafrost	14,974	499	GA	Low
316	Solar power	14,967	498	B	High
317	Warfarin	14,940	498	GA	Mid
318	Honda Insight	14,823	494	B	Low
319	NIMBY	14,794	493	B	Mid
320	Ozone layer	14,730	491	C	High
321	United Nations Climate Change Conference	14,688	489	C	Unknown
322	Family First Party	14,643	488	B	Low
323	Green New Deal	14,586	486	C	Low
324	Wind power	14,561	485	B	High
325	Electric car use by country	14,559	485	B	High
326	Lucid Air	14,523	484	C	Low
327	United Nations Convention on the Law of the Sea	14,516	483	C	High
328	Chlorofluorocarbon	14,515	483	B	Top
329	Genetically modified organism	14,494	483	GA	Mid
330	Green politics	14,458	481	C	Low
331	Fresh water	14,417	480	C	High
332	Drought	14,306	476	C	High
333	Milankovitch cycles	14,289	476	B	Low
334	China and weapons of mass destruction	14,268	475	C	High
335	List of countries by renewable electricity production	14,236	474	List	Mid
336	Nuclear fallout	14,196	473	C	Top
337	Gasoline direct injection	14,135	471	C	Mid
338	Bushmeat	14,093	469	C	Mid
339	Chemical weapons in World War I	14,072	469	C	Low
340	Old-growth forest	14,003	466	C	High
341	Eutrophication	13,959	465	B	High
342	Pesticide poisoning	13,916	463	C	High
343	Tesla Semi	13,915	463	C	Low
344	Drinking water	13,902	463	B	High
345	Photovoltaics	13,894	463	C	Mid
346	General Motors EV1	13,891	463	B	Top
347	Volatile organic compound	13,852	461	C	Mid
348	Solar energy	13,775	459	B	High
349	Snowball Earth	13,749	458	B	Low
350	Effects of nuclear explosions	13,746	458	B	High
351	Nuclear power in the United States	13,711	457	B	High
352	Tropical savanna climate	13,699	456	Start	Mid
353	Ford Mustang Mach-E	13,644	454	C	Low
354	Yangwang U7	13,642	454	Start	Unknown
355	Tetraethyllead	13,505	450	C	High
356	Noise pollution	13,497	449	C	Mid
357	Stream	13,482	449	Start	Mid
358	Permaculture	13,425	447	GA	Mid
359	Quality of life	13,372	445	Start	Mid
360	Chevrolet Bolt	13,358	445	C	High
361	CITES	13,357	445	C	Mid
362	1966 Palomares incident	13,346	444	B	High
363	Keystone species	13,343	444	GA	Mid
364	Teratology	13,320	444	C	Mid
365	Hybrid electric vehicle	13,313	443	B	Mid
366	Poaching	13,303	443	B	Top
367	Compost	13,271	442	B	Low
368	Oil refinery	13,241	441	B	Mid
369	Environmentalism	13,235	441	B	Top
370	Renault 5 E-Tech	13,180	439	C	Low
371	Carbon footprint	13,179	439	C	Mid
372	Wildlife	13,173	439	C	High
373	Nuclear power in the United Kingdom	13,109	436	B	Mid
374	Gaia hypothesis	13,089	436	C	Low
375	Superfund	13,041	434	B	Low
376	Greenhouse gas emissions	13,031	434	C	Top
377	Russia and weapons of mass destruction	13,014	433	Start	High
378	Polestar 2	13,000	433	C	Low
379	Hinkley groundwater contamination	12,978	432	Start	Low
380	Slag	12,973	432	C	Mid
381	Vulnerable species	12,859	428	Start	Mid
382	Effects of the Chernobyl disaster	12,828	427	C	High
383	Simple living	12,820	427	Start	Unknown
384	Lignite	12,748	424	C	High
385	National park	12,739	424	C	High
386	Fukushima Daiichi Nuclear Power Plant	12,692	423	C	High
387	Just Stop Oil	12,638	421	B	Low
388	Recycling symbol	12,572	419	Start	Unknown
389	Smokey Bear	12,531	417	B	Mid
390	Pesticide	12,523	417	B	Mid
391	Breeder reactor	12,511	417	C	Low
392	Carbon pricing in Canada	12,484	416	C	Low
393	Hybrid vehicle	12,443	414	C	High
394	Three Mile Island Nuclear Generating Station	12,441	414	C	High
395	Omar Fayed	12,433	414	Start	Unknown
396	Chevrolet Volt	12,422	414	B	High
397	Sewage treatment	12,417	413	B	High
398	History of the electric vehicle	12,387	412	B	Unknown
399	Wangarĩ Maathai	12,384	412	B	High
400	Electrolysis of water	12,383	412	C	Low
401	Great Stink	12,363	412	FA	Low
402	Toyota Mirai	12,341	411	B	High
403	15-minute city	12,297	409	C	High
404	Waterfall	12,278	409	B	Mid
405	Mate Rimac	12,257	408	C	Low
406	Environmental protection	12,167	405	C	Top
407	Arsenic poisoning	12,152	405	B	High
408	Murray Bookchin	12,151	405	B	Unknown
409	Organic farming	12,139	404	B	High
410	Montreal Protocol	12,119	403	C	High
411	Jungle	12,106	403	C	Mid
412	Carbon dioxide in Earth's atmosphere	12,097	403	C	Mid
413	Tesla Cybercab	12,092	403	C	Low
414	Prairie	12,091	403	B	Mid
415	Carbon capture and storage	12,084	402	GA	Mid
416	Steven Guilbeault	12,081	402	C	Mid
417	Seawater	12,079	402	C	High
418	BYD Atto 3	12,073	402	Start	Low
419	Atlantic meridional overturning circulation	11,953	398	C	Low
420	Landfill	11,926	397	C	Mid
421	Food security	11,926	397	C	Low
422	Combined Charging System	11,924	397	Start	Mid
423	BYD Blade battery	11,919	397	Start	Mid
424	Volkswagen ID. Buzz	11,875	395	C	Mid
425	Subarctic climate	11,861	395	C	Low
426	Trade winds	11,811	393	GA	Mid
427	Concentrated solar power	11,777	392	C	High
428	List of countries by carbon dioxide emissions	11,743	391	List	Mid
429	Honda CR-Z	11,743	391	B	Mid
430	Aflatoxin	11,708	390	C	High
431	Economic growth	11,700	390	B	High
432	Solar power by country	11,684	389	C	High
433	Volkswagen ID.4	11,666	388	C	Unknown
434	Desertification	11,643	388	C	High
435	List of global issues	11,613	387	List	Low
436	Phthalates	11,600	386	B	High
437	Freon	11,596	386	Start	High
438	BMW i4	11,540	384	Start	High
439	Debate over the atomic bombings of Hiroshima and Nagasaki	11,477	382	B	Mid
440	Agriculture in India	11,408	380	B	High
441	South Africa and weapons of mass destruction	11,398	379	Start	Mid
442	Pastoralism	11,389	379	C	Mid
443	Intergovernmental Panel on Climate Change	11,342	378	B	High
444	Recycling codes	11,312	377	Start	Unknown
445	GMC Hummer EV	11,306	376	C	Low
446	SL-1	11,286	376	B	Mid
447	Sunlight	11,273	375	B	Low
448	Sea level rise	11,239	374	GA	High
449	IM L6	11,239	374	Start	Low
450	BYD Dolphin	11,226	374	C	Low
451	Land reclamation	11,170	372	C	Mid
452	Radioactive waste	11,144	371	B	High
453	Plutonium-239	11,135	371	C	Mid
454	Fisker Karma	11,117	370	B	Mid
455	Perovskite solar cell	11,113	370	C	Mid
456	Nitrogen fixation	11,107	370	B	Mid
457	Smog	11,091	369	B	Mid
458	United Nations Environment Programme	11,088	369	B	Mid
459	Ethylene oxide	11,066	368	B	Mid
460	Cancer Alley	11,048	368	C	High
461	Greenwashing	11,001	366	C	Mid
462	George Monbiot	10,996	366	Start	Unknown
463	BYD Qin	10,992	366	Start	High
464	Water purification	10,990	366	B	High
465	Nuclear testing at Bikini Atoll	10,981	366	B	High
466	Chemical weapon	10,962	365	C	High
467	Natural history	10,949	364	C	High
468	Neurotoxin	10,945	364	B	High
469	Zone rouge	10,943	364	Start	Mid
470	Freedom to roam	10,916	363	C	Mid
471	Biofuel	10,868	362	C	Low
472	World Environment Day	10,831	361	C	High
473	Pollution of the Ganges	10,828	360	C	High
474	Toyota Prius Plug-in Hybrid	10,799	359	B	Mid
475	Valero Energy	10,796	359	C	Low
476	Water stagnation	10,793	359	Start	Low
477	Harmful algal bloom	10,731	357	C	Mid
478	2,4-Dichlorophenoxyacetic acid	10,717	357	C	Mid
479	Earth Summit	10,678	355	Start	Low
480	Benjamin Bronfman	10,664	355	Start	Low
481	Erosion	10,663	355	C	High
482	Robin Wall Kimmerer	10,620	354	C	Low
483	Aquaculture	10,603	353	B	Low
484	Fatberg	10,579	352	Start	Low
485	Extremophile	10,567	352	C	Mid
486	List of largest hydroelectric power stations	10,564	352	C	Unknown
487	The Limits to Growth	10,554	351	B	Low
488	Motor oil	10,552	351	C	Low
489	Perfluorooctanoic acid	10,545	351	B	Mid
490	Forest of Dean	10,511	350	C	Mid
491	Rolls-Royce Spectre	10,456	348	Start	Low
492	Australian feral camel	10,428	347	B	Low
493	Michael Shellenberger	10,392	346	C	Low
494	Genetically modified food	10,385	346	B	Mid
495	Styrene	10,379	345	Start	High
496	Doomer	10,370	345	Start	Low
497	Timeline of first images of Earth from space	10,336	344	List	Low
498	Sustainable energy	10,293	343	FA	High
499	List of most-polluted cities by particulate matter concentration	10,287	342	List	High
500	Petroleum industry	10,280	342	C	High
501	Paul VI Audience Hall	10,276	342	Start	Low
502	Cultured meat	10,197	339	B	Unknown
503	Ramsar Convention	10,195	339	C	Mid
504	Aerosol	10,163	338	C	High
505	Istanbul Canal	10,163	338	C	Low
506	Chemical warfare	10,153	338	C	High
507	Oil spill	10,128	337	B	Low
508	Ship breaking	10,117	337	Stub	Unknown
509	List of environmental dates	10,110	337	List	Mid
510	Biosphere	10,103	336	C	High
511	Dirty bomb	10,099	336	C	Mid
512	Citroën Ami (electric vehicle)	10,098	336	Start	Unknown
513	Nuclear arms race	10,095	336	B	High
514	Political positions of the Republican Party (United States)	10,077	335	C	Mid
515	Marine biology	10,067	335	C	High
516	Carbon tax	10,038	334	C	High
517	BYD Han	10,036	334	Start	Low
518	Biodiesel	9,975	332	C	Low
519	Effects of climate change	9,955	331	GA	Top
520	Risk	9,927	330	C	High
521	Battery electric vehicle	9,915	330	C	Mid
522	Habitat	9,906	330	GA	High
523	Dartmoor	9,901	330	C	High
524	Jim Inhofe	9,882	329	B	Low
525	Electric bicycle	9,854	328	C	Mid
526	Petrochemical	9,853	328	Start	High
527	Waste Management, Inc.	9,835	327	Start	Low
528	Ford F-150 Lightning	9,834	327	Start	Mid
529	William Kamkwamba	9,811	327	C	Unknown
530	Sea Shepherd Conservation Society	9,774	325	B	Unknown
531	Polycyclic aromatic hydrocarbon	9,767	325	B	High
532	Pumped-storage hydroelectricity	9,761	325	B	Unknown
533	Urban heat island	9,722	324	B	Mid
534	Yucca Mountain nuclear waste repository	9,706	323	C	Low
535	Rodenticide	9,705	323	C	Mid
536	Plastic pollution	9,682	322	B	High
537	Rainwater harvesting	9,675	322	C	Mid
538	List of Superfund sites	9,655	321	List	Mid
539	Hazard	9,631	321	B	Mid
540	Stratospheric aerosol injection	9,612	320	C	High
541	Anthropocentrism	9,594	319	C	High
542	Vandana Shiva	9,585	319	B	Mid
543	How to Blow Up a Pipeline (film)	9,579	319	GA	Low
544	Water conservation	9,562	318	C	High
545	Human overpopulation	9,549	318	C	High
546	Global warming potential	9,535	317	C	Low
547	Lincoln Aviator	9,507	316	Start	Low
548	Hexavalent chromium	9,492	316	B	High
549	Resource	9,451	315	C	High
550	Hydrogen vehicle	9,440	314	B	High
551	Crankcase ventilation system	9,438	314	C	Low
552	Conspicuous consumption	9,427	314	B	Low
553	List of battery electric vehicles	9,420	314	List	Mid
554	Kuwaiti oil fires	9,413	313	C	High
555	Global surface temperature	9,407	313	C	Unknown
556	Medieval Warm Period	9,398	313	C	Low
557	North American Charging System	9,362	312	C	Mid
558	Acrylamide	9,340	311	B	Mid
559	Extinction Rebellion	9,336	311	B	High
560	Anne Hidalgo	9,311	310	C	Low
561	Great Green Wall (Africa)	9,293	309	Start	Mid
562	JBS S.A.	9,269	308	C	Low
563	High-occupancy vehicle lane	9,242	308	C	High
564	Carbon offsets and credits	9,234	307	B	High
565	Canada and the Kyoto Protocol	9,213	307	Start	Unknown
566	History of nuclear weapons	9,191	306	C	High
567	Kate Humble	9,185	306	C	Low
568	Baraka (film)	9,166	305	Start	Unknown
569	Comprehensive Nuclear-Test-Ban Treaty	9,155	305	Start	High
570	Affluenza	9,107	303	Start	Mid
571	Toxicity	9,095	303	C	High
572	Slash-and-burn	9,087	302	C	Mid
573	Volkswagen 1-litre car	9,087	302	C	High
574	Marine life	9,087	302	B	High
575	Earth Hour	9,045	301	C	Mid
576	Light pollution	9,044	301	C	Unknown
577	Carbon cycle	9,040	301	B	High
578	Hydropower	9,039	301	C	Unknown
579	Firestorm	9,036	301	C	Mid
580	Globally Harmonized System of Classification and Labelling of Chemicals	9,034	301	C	Mid
581	Climate engineering	9,029	300	B	Mid
582	Mazda EZ-6	9,021	300	Stub	Low
583	The Population Bomb	9,014	300	B	Mid
584	Oxy-fuel welding and cutting	8,942	298	B	Unknown
585	Renault Twizy	8,937	297	C	High
586	Container deposit legislation in the United States	8,934	297	Start	Unknown
587	NOx	8,914	297	Start	Low
588	Ford C-Max	8,912	297	C	High
589	Planet Earth III	8,890	296	Start	Low
590	Dersu Uzala (1975 film)	8,885	296	C	Low
591	100 of the World's Worst Invasive Alien Species	8,869	295	List	Low
592	Audubon	8,868	295	C	Unknown
593	Deep sea mining	8,865	295	C	Unknown
594	Car Allowance Rebate System	8,863	295	B	Mid
595	Trichloroethylene	8,857	295	B	Mid
596	Particulates	8,856	295	B	High
597	Alpha decay	8,850	295	C	Mid
598	Toyota Camry (XV50)	8,848	294	C	Mid
599	Introduced species	8,825	294	B	Mid
600	Edward Abbey	8,811	293	B	Mid
601	LEED	8,796	293	C	High
602	Volkswagen ID.3	8,783	292	Start	Unknown
603	Environmental issues	8,775	292	B	Top
604	Diesel particulate filter	8,749	291	C	Mid
605	John E. Sununu	8,742	291	C	Low
606	Hydrogen production	8,730	291	C	Mid
607	The Honest Company	8,700	290	Start	Low
608	List of natural phenomena	8,691	289	Stub	Unknown
609	Pininfarina Battista	8,626	287	Start	Low
610	Hyundai Ioniq 6	8,619	287	C	Unknown
611	Rivian R1T	8,549	284	Start	Low
612	Biological agent	8,538	284	C	High
613	Biogas	8,494	283	C	Mid
614	RDS-1	8,471	282	C	High
615	SolarCity	8,465	282	B	High
616	Christian Schmidt	8,465	282	C	Low
617	Electronic waste	8,428	280	C	Unknown
618	National parks of the United Kingdom	8,413	280	List	Low
619	Food web	8,409	280	B	High
620	Endangered Species Act of 1973	8,403	280	C	High
621	Scientific consensus on climate change	8,401	280	B	High
622	Ministry of Environment, Forest and Climate Change	8,391	279	Start	High
623	Insecticide	8,356	278	C	High
624	Millennium Development Goals	8,325	277	C	Low
625	Environmental science	8,319	277	C	Unknown
626	NASA Clean Air Study	8,310	277	Start	Mid
627	Rechargeable battery	8,279	275	C	High
628	Dust	8,274	275	C	Low
629	Arable land	8,261	275	C	High
630	Daigo Fukuryū Maru	8,253	275	C	Mid
631	Eco-terrorism	8,250	275	C	High
632	Climate change mitigation	8,239	274	C	High
633	Cigarette filter	8,206	273	Start	High
634	Sierra Club	8,204	273	B	Mid
635	Ramsar site	8,199	273	Start	High
636	Liquid hydrogen	8,195	273	Start	Unknown
637	Clean Air Act (United States)	8,193	273	Start	Low
638	Endocrine disruptor	8,178	272	C	High
639	Oil sands	8,162	272	C	Mid
640	Electric vehicle industry in China	8,145	271	Start	Mid
641	Tropical monsoon climate	8,107	270	Start	Low
642	Dioxins and dioxin-like compounds	8,104	270	C	Low
643	Caroline Gleich	8,079	269	Start	Low
644	Circular economy	8,061	268	C	Mid
645	IARC group 1	8,058	268	List	High
646	Organophosphate	8,057	268	C	High
647	Nature reserve	8,046	268	C	Mid
648	Agroforestry	8,044	268	C	Low
649	Basel Convention	8,023	267	Start	Unknown
650	Kia EV6	8,003	266	C	Low
651	Ecotourism	8,002	266	C	High
652	On Deadly Ground	7,999	266	Start	Low
653	Martin Heinrich	7,988	266	C	Unknown
654	Near-threatened species	7,980	266	Start	Mid
655	Patrick Dovigi	7,977	265	Start	Low
656	Safe (1995 film)	7,937	264	Start	Unknown
657	Carbon sequestration	7,925	264	B	High
658	Solar power in India	7,920	264	B	Mid
659	Hydrogenation	7,907	263	B	Unknown
660	Tesla Powerwall	7,904	263	C	High
661	Timeline of glaciation	7,900	263	List	Unknown
662	Coral bleaching	7,899	263	C	High
663	Once Upon a Forest	7,883	262	C	Unknown
664	Biodiversity hotspot	7,879	262	Start	Mid
665	Atrazine	7,854	261	Start	High
666	RoHS	7,845	261	C	Mid
667	World Water Day	7,833	261	C	Unknown
668	Wastewater treatment	7,827	260	C	High
669	Great Green Wall (China)	7,815	260	C	Mid
670	Seres Automobile	7,806	260	Start	Low
671	Organic food	7,804	260	C	Mid
672	Land	7,802	260	B	Low
673	United States and the Paris Agreement	7,798	259	C	Mid
674	Herbicide	7,769	258	C	High
675	Subsidy	7,768	258	C	Mid
676	Food safety	7,759	258	C	Mid
677	Fridays for Future	7,755	258	C	Mid
678	Toyota Aqua	7,740	258	Start	Low
679	World energy supply and consumption	7,730	257	C	Top
680	Cadillac Celestiq	7,710	257	Start	Unknown
681	Conservation International	7,699	256	C	Low
682	Environmental movement	7,683	256	B	High
683	Chevrolet BrightDrop	7,682	256	C	Low
684	Nuclear proliferation	7,677	255	C	High
685	Diethylstilbestrol	7,659	255	B	High
686	Hügelkultur	7,644	254	Start	Low
687	Koch network	7,643	254	C	Mid
688	Douglas Tompkins	7,635	254	C	Mid
689	Deep ecology	7,630	254	C	Low
690	Photovoltaic system	7,627	254	C	Mid
691	Mycotoxin	7,600	253	C	Mid
692	Toyota bZ3X	7,600	253	Stub	Low
693	Green Party of Aotearoa New Zealand	7,597	253	C	Low
694	Life-cycle assessment	7,581	252	B	Top
695	Agenda 21	7,547	251	C	High
696	Anaerobic digestion	7,529	250	C	High
697	Chemical industry	7,515	250	Start	High
698	Nuclear fuel	7,513	250	B	High
699	Dakota Access Pipeline protests	7,513	250	C	Low
700	Flow cytometry	7,508	250	C	Low
701	Net-zero emissions	7,503	250	C	Mid
702	European Green Deal	7,467	248	C	Low
703	Cesspit	7,454	248	C	Low
704	Incineration	7,444	248	B	Mid
705	Elinor Ostrom	7,441	248	B	Mid
706	Methyl isocyanate	7,437	247	B	Mid
707	International Solar Alliance	7,435	247	C	Mid
708	Sick building syndrome	7,429	247	C	Mid
709	Enewetak Atoll	7,404	246	Start	Mid
710	Partial Nuclear Test Ban Treaty	7,400	246	B	High
711	Environmental impact of artificial intelligence	7,396	246	C	High
712	Fangchengbao Bao 5	7,388	246	Start	Low
713	Rolling coal	7,379	245	C	Low
714	Aspark Owl	7,379	245	Start	Low
715	Ethanol fuel	7,376	245	B	High
716	Whole Earth Catalog	7,369	245	B	Low
717	Aldo Leopold	7,335	244	B	High
718	Isra Hirsi	7,335	244	Start	Low
719	Treaty on the Prohibition of Nuclear Weapons	7,328	244	C	Mid
720	Toxin	7,314	243	Start	High
721	Renovation	7,301	243	Start	High
722	Volkswagen Group MEB platform	7,294	243	Stub	Low
723	Steam reforming	7,290	243	C	Unknown
724	Rabbits in Australia	7,273	242	C	Mid
725	Chemical Weapons Convention	7,271	242	C	High
726	Wicked problem	7,260	242	C	Mid
727	Criticism of Tesla, Inc.	7,252	241	C	Low
728	Jacqueline Kennedy Onassis Reservoir	7,251	241	Start	Low
729	Solar-cell efficiency	7,241	241	B	High
730	Ice sheet	7,233	241	C	Mid
731	Exxon Valdez	7,226	240	Start	High
732	Conservation movement	7,221	240	C	Low
733	Central Pollution Control Board	7,211	240	Start	Low
734	Habitat destruction	7,199	239	C	High
735	Cadillac Lyriq	7,197	239	Start	Mid
736	Water scarcity	7,186	239	B	High
737	Soil contamination	7,183	239	C	Mid
738	Environmental degradation	7,173	239	C	Top
739	Congestion pricing	7,149	238	B	High
740	Hyundai Ioniq	7,134	237	C	Mid
741	Right to repair	7,122	237	B	Unknown
742	Tracy Somerset, Duchess of Beaufort	7,118	237	Start	Low
743	BMW iX	7,118	237	Start	Unknown
744	Honda Prologue	7,114	237	Stub	Low
745	Bharat stage emission standards	7,096	236	C	Low
746	The Monkey Wrench Gang	7,094	236	C	Mid
747	The TerraMar Project	7,078	235	Start	Low
748	Exotic pet	7,041	234	Start	Low
749	Convention on Biological Diversity	7,017	233	C	High
750	Earth shelter	7,005	233	Start	Unknown
751	Terrestrial animal	6,991	233	Start	High
752	Honda e	6,980	232	C	Low
753	Plutonium-238	6,975	232	C	Mid
754	Regenerative agriculture	6,958	231	C	Low
755	Lists of nuclear disasters and radioactive incidents	6,957	231	List	Mid
756	Coal-fired power station	6,953	231	C	High
757	Cycling	6,948	231	C	Unknown
758	Ethical consumerism	6,939	231	C	Mid
759	Fangchengbao Bao 8	6,933	231	Start	Low
760	Toxicology	6,921	230	C	Mid
761	Soot	6,919	230	C	Mid
762	Roll-off (dumpster)	6,914	230	Start	Low
763	Harold Hamm	6,903	230	C	Low
764	Methyl tert-butyl ether	6,901	230	B	Mid
765	Steven Chu	6,874	229	C	Mid
766	Build Back Better Plan	6,869	228	C	Low
767	Limelight	6,830	227	Start	Unknown
768	Toyota Prius C	6,829	227	C	High
769	United States Fish and Wildlife Service	6,828	227	C	Mid
770	Vinyl chloride	6,825	227	B	Mid
771	Tetrachloroethylene	6,817	227	B	Mid
772	Algal bloom	6,790	226	B	Low
773	Solar radiation modification	6,767	225	C	Mid
774	Doughnut (economic model)	6,762	225	B	Low
775	Subsistence agriculture	6,759	225	C	Low
776	Paul R. Ehrlich	6,756	225	B	Mid
777	Charismatic megafauna	6,754	225	C	Unknown
778	Waste	6,743	224	C	Top
779	Tidal power	6,739	224	B	Mid
780	Green hydrogen	6,728	224	C	Low
781	Charging station	6,724	224	B	High
782	Corporate average fuel economy	6,718	223	C	High
783	Toyota Prius V	6,716	223	C	High
784	Representative Concentration Pathway	6,695	223	C	Mid
785	Composting toilet	6,688	222	C	Unknown
786	Cow dung	6,675	222	Start	Low
787	Volkswagen ID.7	6,668	222	B	Low
788	Ecofeminism	6,666	222	B	High
789	Family planning	6,662	222	B	Low
790	Sanitation	6,661	222	B	High
791	List of photovoltaic power stations	6,642	221	List	Unknown
792	Marjory Stoneman Douglas	6,639	221	FA	Low
793	Volcanic winter	6,625	220	Start	Low
794	Water distribution on Earth	6,624	220	Start	Unknown
795	Wind farm	6,605	220	B	High
796	Destruction of the Kakhovka Dam	6,586	219	C	Mid
797	Tesla Megapack	6,584	219	C	Unknown
798	Diablo Canyon Power Plant	6,568	218	Start	Mid
799	Jaguar I-Pace	6,555	218	C	Low
800	Extreme weather	6,538	217	C	Mid
801	Gallium arsenide	6,528	217	C	Mid
802	Epping Forest	6,498	216	C	Mid
803	MG5 (automobile)	6,495	216	Start	Low
804	Green party	6,492	216	C	High
805	Runaway greenhouse effect	6,485	216	B	Low
806	Volvo EX30	6,451	215	C	Low
807	Toyota Prius (XW30)	6,440	214	B	Unknown
808	Worldwide Harmonised Light Vehicles Test Procedure	6,418	213	C	Mid
809	Sustainable agriculture	6,412	213	C	High
810	Zeekr 001	6,404	213	C	Low
811	Nuclear disarmament	6,392	213	C	Top
812	Copper extraction	6,387	212	C	Low
813	Deforestation of the Amazon rainforest	6,375	212	C	High
814	Ozi: Voice of the Forest	6,360	212	C	Mid
815	Rivian R1S	6,353	211	Start	Low
816	Never Cry Wolf (film)	6,348	211	B	Low
817	Bioethics	6,341	211	Start	Mid
818	Paleocene–Eocene Thermal Maximum	6,340	211	B	Low
819	Water treatment	6,338	211	Start	Unknown
820	Renault Zoe	6,335	211	C	High
821	Polestar 3	6,334	211	C	Low
822	Dimethylmercury	6,332	211	C	Mid
823	Jaguar C-X75	6,324	210	B	Mid
824	Audi e-tron	6,321	210	C	Mid
825	Waste container	6,319	210	Start	High
826	Ocean acidification	6,313	210	B	Unknown
827	Volkswagen I.D. R	6,299	209	Start	Low
828	BMW M Hybrid V8	6,294	209	Stub	Low
829	Heartland Institute	6,290	209	B	Mid
830	Sewage	6,282	209	C	Unknown
831	Climate variability and change	6,263	208	C	Top
832	Fipronil	6,258	208	Start	Mid
833	Range extender	6,253	208	Start	High
834	Ken Saro-Wiwa	6,242	208	B	Low
835	Dead zone (ecology)	6,240	208	C	High
836	Bioplastic	6,240	208	C	Mid
837	Lake Karachay	6,220	207	Start	Unknown
838	Underground nuclear weapons testing	6,209	206	B	Unknown
839	Environment Protection Act, 1986	6,207	206	Start	Low
840	Smallholding	6,205	206	C	Low
841	Scrap	6,200	206	Start	Low
842	Savannah River Site	6,197	206	B	High
843	Audi e-tron GT	6,192	206	Start	Unknown
844	MG4 EV	6,166	205	Start	Low
845	Environmental impact assessment	6,161	205	C	Top
846	Butadiene	6,160	205	B	High
847	Patterns in nature	6,156	205	GA	Low
848	Carrying capacity	6,152	205	C	Mid
849	Non-renewable resource	6,149	204	C	High
850	San Onofre Nuclear Generating Station	6,149	204	C	Mid
851	Late Antique Little Ice Age	6,145	204	Start	High
852	Radioactive contamination	6,139	204	C	High
853	Air pollution in India	6,127	204	C	Mid
854	Noxious weed	6,121	204	Start	Unknown
855	Thionyl chloride	6,113	203	B	Mid
856	Cane toads in Australia	6,109	203	B	Low
857	Aptera Motors	6,100	203	B	Low
858	Kia EV3	6,098	203	Start	Low
859	Pleistocene Park	6,068	202	C	Low
860	History of the petroleum industry	6,054	201	C	Low
861	Hydrogen economy	6,053	201	B	High
862	Lacey Act of 1900	6,034	201	C	Mid
863	Ocean gyre	6,017	200	Start	Mid
864	Mark Shand	6,009	200	Start	Low
865	Flexible-fuel vehicle	6,004	200	C	High
866	Perchlorate	5,996	199	B	High
867	The Ecologists	5,985	199	Start	Unknown
868	Environmental law	5,977	199	C	High
869	Hydrogen embrittlement	5,977	199	Start	Mid
870	List of highly toxic gases	5,976	199	List	High
871	Climate of Italy	5,968	198	C	Low
872	Climate classification	5,941	198	Stub	Low
873	Fresh Kills Landfill	5,938	197	C	Unknown
874	Youth Demand	5,933	197	Start	Low
875	Green building	5,931	197	B	Unknown
876	U.S. state and territory temperature extremes	5,923	197	List	Mid
877	Brownfield land	5,921	197	C	Unknown
878	Climate of Antarctica	5,918	197	C	High
879	Heat recovery ventilation	5,913	197	C	Low
880	Earth Liberation Front	5,911	197	B	Mid
881	Waste Isolation Pilot Plant	5,909	196	C	High
882	Congolian rainforests	5,909	196	C	Mid
883	Atmospheric circulation	5,902	196	Start	High
884	Biological pest control	5,899	196	GA	High
885	Campaign for Nuclear Disarmament	5,896	196	B	Mid
886	Bill McKibben	5,889	196	C	High
887	Clean Water Act	5,889	196	B	High
888	Biomass (energy)	5,887	196	C	Mid
889	Madison Grant	5,880	196	C	Unknown
890	E85	5,878	195	C	Unknown
891	Polestar 4	5,878	195	Start	Unknown
892	RNA interference	5,859	195	FA	High
893	Sinclair C5	5,855	195	GA	Low
894	Ecologist Green Party of Mexico	5,831	194	Start	Unknown
895	First Solar	5,827	194	Start	Unknown
896	Michael McCaul	5,820	194	Start	Low
897	Climate of Ireland	5,815	193	C	Low
898	Kia EV9	5,811	193	Stub	Unknown
899	Sizewell C nuclear power station	5,780	192	C	High
900	Volvo EX90	5,755	191	Start	Low
901	Telo Trucks	5,749	191	Stub	Unknown
902	Embalming chemicals	5,748	191	Start	Low
903	Submerged Lands Act	5,735	191	Stub	Unknown
904	Insects as food	5,731	191	C	High
905	Tonlé Sap	5,728	190	C	Mid
906	Mercedes-Benz EQS	5,728	190	Start	Mid
907	Decline in insect populations	5,722	190	C	High
908	Seveso disaster	5,709	190	C	Mid
909	Kenneth Arrow	5,704	190	C	Low
910	Biodiversity loss	5,701	190	C	Mid
911	The Nature Conservancy	5,679	189	B	Low
912	Škoda Enyaq	5,674	189	Start	Low
913	Jodey Arrington	5,666	188	C	Low
914	Karma Revero	5,650	188	Start	Mid
915	Asbestosis	5,643	188	B	Mid
916	Masdar City	5,641	188	C	High
917	Our Planet	5,632	187	Start	Low
918	Sod	5,619	187	C	Mid
919	Christiana Figueres	5,615	187	C	Low
920	Space-based solar power	5,607	186	B	Unknown
921	Peritoneal mesothelioma	5,605	186	Start	Low
922	Freightliner Cascadia	5,592	186	Start	Low
923	Global dimming	5,588	186	GA	High
924	Customary law	5,581	186	Start	Mid
925	Hyundai Nexo	5,577	185	Start	Unknown
926	Methylmercury	5,575	185	B	High
927	Commons	5,529	184	C	Top
928	Audi Q4 e-tron	5,524	184	C	Unknown
929	Aquatic ecosystem	5,518	183	C	High
930	Hoot (film)	5,507	183	Start	Low
931	Lisa Harrow	5,482	182	C	Low
932	Eco-socialism	5,481	182	C	Mid
933	Volkswagen ID. series	5,474	182	Start	Low
934	Shot (pellet)	5,471	182	C	Low
935	Extreme E	5,470	182	B	Unknown
936	Life After People	5,469	182	C	Low
937	List of largest giant sequoias	5,466	182	List	Mid
938	1257 Samalas eruption	5,465	182	FA	Mid
939	Bjørn Lomborg	5,463	182	B	High
940	Overfishing	5,459	181	B	High
941	Atmospheric water generator	5,453	181	Start	Low
942	Renewable energy in India	5,446	181	B	High
943	Xeriscaping	5,443	181	C	Low
944	Palo Verde Nuclear Generating Station	5,438	181	C	Mid
945	Biophilic design	5,427	180	B	Low
946	Rainforest Alliance	5,424	180	C	Mid
947	Energy East	5,423	180	Start	Unknown
948	Laurel forest	5,421	180	C	Low
949	Smoke	5,420	180	C	Mid
950	Dichlorodifluoromethane	5,414	180	Start	High
951	Wilderness	5,402	180	B	Low
952	Cupra Tavascan	5,396	179	Start	Low
953	North Sea oil	5,395	179	Start	Mid
954	Biofouling	5,394	179	B	Low
955	Life on Our Planet	5,389	179	Start	Low
956	Cape Town water crisis	5,383	179	B	Low
957	Faraday Future	5,382	179	Start	Mid
958	United States Fish and Wildlife Service list of endangered mammals and birds	5,375	179	List	Mid
959	Bioterrorism	5,361	178	B	High
960	Common ethanol fuel mixtures	5,361	178	B	Mid
961	Electric aircraft	5,357	178	C	Unknown
962	Honda Clarity	5,355	178	B	Low
963	Flow battery	5,351	178	B	Mid
964	Tipping points in the climate system	5,342	178	GA	Top
965	Ora Good Cat	5,332	177	Start	Low
966	List of nuclear power accidents by country	5,328	177	B	Unknown
967	8.2-kiloyear event	5,327	177	C	Low
968	Neonicotinoid	5,325	177	C	High
969	The Emerald Forest	5,312	177	C	Low
970	James Lovelock	5,302	176	B	Top
971	Solar inverter	5,300	176	C	Low
972	Fuel cell vehicle	5,298	176	Start	Unknown
973	Gas flare	5,298	176	Start	Unknown
974	BYD Tang	5,297	176	Start	High
975	Wuling Hongguang Mini EV	5,287	176	C	Mid
976	2,3,7,8-Tetrachlorodibenzodioxin	5,280	176	GA	High
977	Wind power by country	5,280	176	List	Mid
978	Renewable resource	5,262	175	Start	Mid
979	Greywater	5,256	175	Start	Unknown
980	Planetary boundaries	5,252	175	B	High
981	Acrylonitrile	5,250	175	Start	Mid
982	Climate of Spain	5,239	174	Start	Low
983	Francia Márquez	5,222	174	Start	Low
984	The Ocean Cleanup	5,218	173	Start	Unknown
985	Plastic recycling	5,212	173	C	High
986	Energy Transfer	5,203	173	Start	Low
987	Carbon emission trading	5,185	172	B	Low
988	Dakota Access Pipeline	5,185	172	B	Mid
989	Coal combustion products	5,169	172	C	Low
990	Tote bag	5,159	171	Start	Mid
991	Extraction of petroleum	5,147	171	Start	Mid
992	Anti-nuclear movement	5,146	171	B	Mid
993	Triple bottom line	5,144	171	C	High
994	1989 California medfly attack	5,141	171	C	Mid
995	Kia EV4	5,132	171	Stub	Low
996	Wallis Annenberg Wildlife Crossing	5,129	170	Start	Low
997	The World Without Us	5,128	170	FA	Low
998	Toyota Prius (XW20)	5,128	170	B	Unknown
999	Offshore wind power	5,122	170	B	Mid
1000	Food loss and waste	5,121	170	B	Mid