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The overshoot myth: you can’t keep burning fossil fuels and expect scientists of the future to get us back to 1.5°C (theconversation.com)
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[-] Treble@lemmy.blahaj.zone 2 points 2 months ago

Ahh, my 50 kilos of annual Christmas crap from the other side of the earth is ordered, and on the way. Hey maybe we could infuse our blood with olive oil to keep us from boiling alive til next season?

[-] spidermanchild@sh.itjust.works 4 points 2 months ago

Might need to use an oil with a lower smoke point than olive.

this post was submitted on 20 Aug 2024
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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.

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