this post was submitted on 25 Sep 2025
232 points (98.7% liked)

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

7390 readers
446 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
you are viewing a single comment's thread
view the rest of the comments
[–] Anyone@mander.xyz 17 points 4 days ago (19 children)

This doesn't make sense. China's new climate plans are insufficient as per a wide range of global experts claiming the 10% is by far not enough.

[–] _cryptagion@anarchist.nexus 11 points 4 days ago (18 children)

it makes perfect sense. even if china is so far behind where they need to be, they're still far ahead of where the US is at. the only reason you're balking at this is your implicit bias that it's not a western country in the lead.

[–] Anyone@mander.xyz 6 points 4 days ago (2 children)

China is ahead of the US, behind the EU and many other (Western and non-Western) countries (with almost no country or bloc is on track to reach the Paris agreement targets). These are simple facts. As the world's largest polluter, China should do much more than it does, but it seems there is not even a willingness to do so.

I won't comment on your accusation of being biased. I am not long here on Lemmy, but the reaction here if and when you criticize China is often weird. It's certainly not all, but some people appear to be personally insulted if you just say something critical of this regime. That's often not a sane reaction.

[–] humanspiral@lemmy.ca 1 points 3 days ago

First, most credit should be based on recent years. You can only ask for relative progress, meaning improving year over year from recent progress instead of going from 0 to 100% renewables by tomorrow.

EU has greatest success in recent years in terms of emission reductions, but only because their energy growth has been slowing. China has much higher renewables growth from a much higher renewables base, but their emission reductions are more modest because of massive energy growth relative to massive manufacturing growth. At the same time, any growth rate at all from here is going to lead to massive emission reductions in upcomming years, just as it can continue in EU.

Trump's UN speech is desperate extortion/war cry on EU and world to end breakthrough dead ender energy extermination on the cusp of clear human victory path.

[–] Corridor8031@lemmy.ml 0 points 3 days ago (1 children)

do you have any data newer than 2023? because if you look at the per capita greenhouse gases in 2023, china is only at 32/33 and usa, canada, russia, australia etc. all have much worse pollution,

and i would like to know please, what statistics you are basing it on, that china is behind the eu, because at for me it feels like china is atleast trying to do a lot, while from the eu countries i only ever hear complains about having to do anything for the enviroment, which only gets worse by this right wing people popping up everywhere. i would like it very much to be convinced that the eu countries are actually doing anything.

[–] Anyone@mander.xyz 2 points 3 days ago (1 children)

Not just emission but a broader picture of climate actions:

  • USA - critically insufficient
  • China - highly insufficient
  • EU - insufficient

These are the largest emitters, you'll find all others on the site.

[–] Corridor8031@lemmy.ml 2 points 3 days ago
load more comments (15 replies)
load more comments (15 replies)