this post was submitted on 03 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:

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

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The world just got its first real taste of what life is like at 1.5 degrees Celsius (wapo.st)
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[–] [email protected] 2 points 1 year ago

@silence7 @Codilingus

  1. Not related to money. Being concerned about climate change, but not relatively that informed about the science (e.g., ecology). Truly believing that the industries & politicians are dealing with the problems (because they say they're)

  2. Being concerned & informed of the evidence. Understanding the general problems such as greenwashing governments & industries (AKA corruption). But, thinking that the effects of climate change will make people see sense.

  3. Doom!