this post was submitted on 17 Jun 2024
68 points (97.2% liked)

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

5486 readers
1335 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
[email protected]
68
The defeat of fossil fuel interests is the first step to social justice. (www.bostonreview.net)
submitted 7 months ago* (last edited 7 months ago) by [email protected] to c/[email protected]
3 comments fedilink hide all child comments
you are viewing a single comment's thread
view the rest of the comments
[–] 555 4 points 7 months ago (1 children)

So basically we haven’t even taken a single step, and yet it’s 2024. There’s a mountain to climb still, and we’re all at the trailhead talking about our boots.

Good luck humanity.

[–] [email protected] 4 points 7 months ago (1 children)

Final data isn't in yet, but it's looking like greenhouse gas emissions started falling over the past couple months

[–] 555 1 points 7 months ago

Forgive me for doubting that.