this post was submitted on 20 Aug 2024
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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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Climate expert says 2/3rds of humans are under an effective 'death sentence' (www.themirror.com)
submitted 4 weeks ago by gytrash@feddit.uk to c/climate@slrpnk.net
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"What everyone is missing about climate change is that it's not about saving the planet or about science: it's about people. Earth will survive โ€“ it'll be different, but it will carry on. Humans are the ones at risk."

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[โ€“] Szyler@lemmy.world 0 points 3 weeks ago

Humans can still be a cancer without killing them all. We can CURE cancer cells (maybe in the future). We can MANAGE cancer cells, stopping their destructive appetite for more and more energy (uncontrolled capitalism). Opting for killing the worst of them, but not all + the host. We can PREVENT spread of cancer to other cells (countries), stopping the opportunity of the cancer to live in the future. Eventually the cancer will die out a natural death.

Cancerous might be a hyperbole of our built in greed though. Humankind is a pest on the planet though. We consume too much and adapt our surroundings to us, not us adapting to our surroundings.