r/climate is a subreddit with 279k members. The most common kinds of discussions are news and solution requests, and the community frequently discusses climate, climate change, energy, heatwave, and heat, and they frequently recommend/review charities.
Truthful and accurate information about the world's climate, as well as related activism and politics
Popular Themes in r/climate
#1
News
: "Rising seas will swallow New Orleans. People need to start relocating now, scientists say"
148 posts
#2
Solution Requests
: "New solar desalination breakthrough makes fresh water without toxic brine. This sunlight-powered desalination breakthrough turns seawater into fresh water while harvesting valuable minerals. Leftover materials could even become a source of valuable lithium for batteries."
2 posts
#3
Pain & Anger
: "Heatwaves are becoming the norm. This is what Britain will look like in the year 2052. People sleep outside because their houses are too hot to inhabit, water is scarce and supermarkets are for the wealthy."
2 posts
#4
Advice Requests
: "The many benefits of carpooling - It can save money and build relationships – all while helping fight climate change"
1 post
#5
Ideas
: "Ban the use off AI to protect our environment and save our planet"
1 post
Popular Topics in r/climate
#1
Climate
: "Exceptionally early heat wave shatters records and brings deaths in Europe. "We know beyond a shadow of a doubt that heat wave events such as this have been made more likely and more severe due to Climate change arising from our emissions of heat-trapping greenhouse gases.""
180 posts
#2
Climate Change
: "Unprecedented heat is cooking the Earth this year, but “Climate Change is not a high priority for most Americans. If you look at any public poll from the past year, you’ll find that the overwhelming majority of Americans say the cost of living is their top issue, and by a significant margin.""
109 posts
#3
Energy
: "Donald Trump, Accidental Environmentalist | By driving oil prices through the roof, he’s finally giving alternative Energy some badly-needed stimulus. Too bad the economic benefit goes mainly to China."
37 posts
#4
Heatwave
: "‘Mind-bogglingly crazy’: Europe’s deadly, early Heatwave is smashing records"
24 posts
#5
Heat
: "Heatwaves are becoming the norm. This is what Britain will look like in the year 2052. People sleep outside because their houses are too hot to inhabit, water is scarce and supermarkets are for the wealthy."
14 posts
#6
Wildfires
: "Wildfires are destroying trees faster than we are replacing them. Nearly 10% of Canada's forests burned between 2023 and 2025, industry groups say, and it would take 7.3 billion seedlings to replace just 15 per cent of that."
14 posts
#7
Global Warming
: "Scientists Tweaked the Global Warming Outlook. So Trump Weighed In. Renewable energy has helped make the worst-case scenario a bit less bad. The president said, falsely, it shows that climate scientists were wrong all along."
12 posts
#8
Water
: "New solar desalination breakthrough makes fresh Water without toxic brine. This sunlight-powered desalination breakthrough turns seaWater into fresh Water while harvesting valuable minerals. Leftover materials could even become a source of valuable lithium for batteries."
12 posts
#9
Renewable Energy
: "Scientists Tweaked the Global Warming Outlook. So Trump Weighed In. Renewable Energy has helped make the worst-case scenario a bit less bad. The president said, falsely, it shows that climate scientists were wrong all along."
11 posts
#10
Fossil Fuels
: "Europe’s fossil fuel reliance could be weaponized in war, EU chiefs warn. The bloc’s dependence on foreign oil and gas is a defense liability, Wopke Hoekstra and Andrius Kubilius say."
11 posts
Products Discussed in r/climate
Charities
1 review
#1
Americares
5.0★ from 1 review
Flair Used in r/climate
#1
politics
: "Defying Trump, California continues to bet big on offshore wind"
14 posts
#2
activism
: "Young Americans demand court halt Trump’s biggest rollbacks of pollution protections | Suit says administration is impinging on rights to life and liberty by worsening planet-warming and toxic pollution"
4 posts
#3
science
: "Climate crisis is accelerating antibiotic resistance across world, study says | Experts say climate change linked to 10% rise in salmonella antibiotic resistance genes between 1940 and 2023"
3 posts
Member Growth in r/climate
Yearly
+26k members(10.3%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/climate, including current member size, discussion patterns, product reviews, and related communities to explore.
This data is synced periodically so insights stay current and useful for ongoing research.
Last updated: June 2, 2026