r/BiosphereCollapse is a subreddit with 10k members. The community frequently discusses climate change, climate, global warming, extinction, and ocean.
Reddit's Scientific /r/BiosphereCollapse
Biosphere, Biodiversity, Ecological, Biological, Atmosphere, Hydrosphere, Collapse, Degradation, Decline, Meltdown, Earth Systems, Complex, Dynamics, Anthropocene, Paleontology, Mass Extinction, 6th ME event, Sixth mass-extinction, Runaway climate change, Greenhouse gas, Hothouse planet, Habitability, Habitat, Evaporation, Feedback loops, 8.5 degrees, Worst case scenario, IPCC, Global climate suicide, COP26, Ecosystem, Carbon cycle, Cenozoic, Ecocide
Popular Topics in r/BiosphereCollapse
#1
Climate Change
122 posts
#2
Climate
37 posts
#3
Global Warming
34 posts
#4
Extinction
28 posts
#5
Ocean
19 posts
#6
Drought
18 posts
#7
Pollution
17 posts
#8
Heatwaves
16 posts
#9
Wildfires
15 posts
#10
Arctic
12 posts
Member Growth in r/BiosphereCollapse
Yearly
+3k members(36.7%)
Similar Subreddits to r/BiosphereCollapse
r/climate
299k members
13.6% / yr
r/climatechange
187k members
24.3% / yr
r/climate_science
21k members
1.9% / yr
r/climateskeptics
44k members
2.3% / yr
r/collapse
572k members
6.4% / yr
r/EcoNewsNetwork
11k members
14.4% / yr
r/environment
1.6M members
1.1% / yr
r/Environmentalism
86k members
66.1% / yr
r/GlobalClimateChange
8k members
21.8% / yr
r/globalcollapse
3k members
6.5% / yr
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/BiosphereCollapse, 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: November 6, 2026