this post was submitted on 21 Aug 2023
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Climate - truthful information about climate, related activism and politics.

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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.

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

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The US and China must unite to fight climate change, not each other | US Senator Bernie Sanders (www.theguardian.com)
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[โ€“] Astroturfed@lemmy.world 3 points 1 year ago (1 children)

I voted for Bernie in the primary. Even though I'm in a state he'd never win the primary in, and knew would go Republican in the general. I'm really sick of you fucks who tell me I need to spend more time getting out the vote when me and my entire friends group vote, even though it's essentially a waste of time already.

There's maybe a half dozen states in the country that me getting involved would matter in. Our system is a joke. Why would I piss away my time and get harassed if I'm not in one?

[โ€“] silence7 2 points 1 year ago

The Democratic primary isn't winner-take-all by state, so your vote likely made a difference in how many delegates he got.