this post was submitted on 15 Jul 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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"What the ultra-rich want is to sustain and extend the economic system that put them where they are. The more they have to lose, the more creative their strategies become. As well as the traditional approach of buying media outlets and pouring money into the political parties that favour them, they devise new ways of protecting their interests.

"Corporations and oligarchs with massive fortunes can hire as many junktanks (so-called thinktanks), troll farms, marketing gurus, psychologists and micro-targeters as they need to devise justifications and to demonise, demoralise, abuse and threaten people trying to sustain a habitable planet. The junktanks devise new laws to stifle protest, implemented by politicians funded by the same plutocratic class."

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[–] kwossi 4 points 1 year ago

Time to eat the rich.