this post was submitted on 24 Dec 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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'We can reclaim control of our destiny,' Al Gore says of climate change | The former vice president found hope in the possibility that humans have the tools to repair the planet. (www.politico.com)
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[–] lefaucet@slrpnk.net 6 points 10 months ago

He ran for president. His talking points were listening to scientists and not spending the budget surplus gained in the Clinton years when Al was vice president.

He won the popular vote, lost Florida which was governed by Dubbya's brother and we got Dubbya in the white house.

Over the next few years we got the SUV, Iraq war and warrantless wiretapping of US citizens. Climate scientists were labeled the enemy, EPA was turned into a joke and Haliburton and Petro comanies were doing better than they ever dreamed.