this post was submitted on 22 Oct 2023
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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.

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Why Ten Billion Snow Crabs Disappeared Off the Coast of Alaska (www.smithsonianmag.com)
submitted 1 year ago by yenahmik@lemmy.world to c/climate
31 comments fedilink hide all child comments
 

The unprecedented die-off represents roughly 90 percent of the eastern Bering Sea population

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[–] ininewcrow@lemmy.ca 14 points 1 year ago (2 children)

Majority of humanity sitting in the passenger seat staring at their phones: ..... Huh, wah? .... Oh, ok ... goes back to looking at phone

[–] PoopingCough@lemmy.world 18 points 1 year ago (1 children)

More like majority of humanity is like "oh shit, we should stop there's no road ahead!" And the driver is just like "nah"

[–] Gloomy@mander.xyz 4 points 1 year ago

I wish, but most humans are stuck on the "there was a road untill here, we will find a new one. No need to slow down for that. There always has been a road." sentiment.

[–] Scubus@sh.itjust.works 9 points 1 year ago

What should i do? Stop eating crab? Its about 20 years too late for that, as ive never eaten crab.

Short of devouring the rich, which im only stopped by lack of a ride and a barbed wire fence, or eco-terrorism which for legal reasons i have to clarify that i do not support and have, like totally never engaged in, theres not much i can do.

My carbon footprint is so shallow that it might as well be flying. Yet the world still burns.