this post was submitted on 11 Sep 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:

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

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Biden says global warming topping 1.5 degrees in the next 10 to 20 years is scarier than nuclear war (www.cnbc.com)
submitted 1 year ago by [email protected] to c/[email protected]
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What Biden has done is to cut the issuance of drilling leases to the minimum required by law, pass the Inflation Reduction Act, enact a regulation to force vehicle electrification, and similarly force fossil fuels out of most power plants.

What Biden has not done: stop issuing drilling permits or impose export restrictions on fossil fuels. The former has some serious limits because of how the courts treat the right to drill as a property right once you hold a drilling lease, and the latter is simply untested.

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[–] [email protected] 17 points 1 year ago (1 children)

Nuclear war is quick.

Climate change is slow.

Gimme the quick flash over the boiling frog deal Everytime.

[–] [email protected] 9 points 1 year ago* (last edited 1 year ago) (2 children)

If you're lucky enough to be one of the minimal handful who actually die in the quick flash. More likely you'll be one of the multitudes poisoned by radioactive fallout or starved by nuclear winter.

It's not better.

[–] [email protected] 4 points 1 year ago* (last edited 1 year ago) (1 children)

No siree, I live next to a state capitol, I'll be just fine

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

I just want one of those Hawaii-style text message warnings, so I can start driving toward Boston asap

[–] [email protected] 6 points 1 year ago

now you're getting it

[–] [email protected] 4 points 1 year ago

I live near silos.

I'm getting vaporized. Hells yeah.