this post was submitted on 31 May 2025
30 points (81.2% liked)

Climate - truthful information about climate, related activism and politics.

6722 readers
291 users here now

Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

How much each change to the atmosphere has warmed the world: IPCC AR6 Figure 2 - Thee bar charts: first chart: how much each gas has warmed the world. About 1C of total warming. Second chart: about 1.5C of total warming from well-mixed greenhouse gases, offset by 0.4C of cooling from aerosols and negligible influence from changes to solar output, volcanoes, and internal variability. Third chart: about 1.25C of warming from CO2, 0.5C from methane, and a bunch more in small quantities from other gases. About 0.5C of cooling with large error bars from SO2.

Recommended actions to cut greenhouse gas emissions in the near future:

Anti-science, inactivism, and unsupported conspiracy theories are not ok here.

founded 2 years ago
MODERATORS
silence7@slrpnk.net
30
Is It Time to Abandon Climate Change Pessimism and Focus on Adaptation? (weather-fox.com)
submitted 2 weeks ago by SteveKLord@slrpnk.net to c/climate@slrpnk.net
11 comments fedilink hide all child comments
 

Climate change has been a pressing global issue for decades, often characterized by dire predictions and bleak future scenarios. Many people feel overwhelmed by the magnitude of the problem and uncertain about the effectiveness of efforts to combat it. This sense of inevitability often sparks a debate about whether the focus should shift from prevention to adaptation.

you are viewing a single comment's thread
view the rest of the comments
[โ€“] Tiresia@slrpnk.net 1 points 2 weeks ago (1 children)

Right now we're clearly still making more steps in the wrong direction than the right one. Militarization, abandonment of climate research and (already too lenient) climate goals, continued investments in fossil fuels, planned obsolescence, neocolonialism, etc.

With the US turning fascist and the rest of the world massively increasing military expenditure, I'm pretty sure even the ratio between steps in the right direction and steps in the wrong direction is worse this year.

[โ€“] Dogyote@slrpnk.net 1 points 2 weeks ago

What do you gain from arguing against optimism? This is a long process and it will improve. You can't look at things now in the United States and accurately extrapolate into the future. China and Europe are stepping in the right direction.