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silence7@slrpnk.netM to Climate - truthful information about climate, related activism and politics.@slrpnk.netEnglish · 6 days ago

Forty years ago today (Oct 15, 1985) a clear loud climate warning was given. We didn't listen.

allouryesterdays.info

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Forty years ago today (Oct 15, 1985) a clear loud climate warning was given. We didn't listen.

allouryesterdays.info

silence7@slrpnk.netM to Climate - truthful information about climate, related activism and politics.@slrpnk.netEnglish · 6 days ago
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Forty years ago today (Oct 15, 1985) a clear loud climate warning was given. We didn't listen. - All Our Yesterdays
allouryesterdays.info
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If you and I lived in a rational world, a world that cared about the future of human life – and indeed all life – on the planet, then by now October 15 would be internationally recognised as “The Day We Woke Up.” We don’t, it isn’t, and the carbon dioxide concentration continues its relentless […]
  • SaveTheTuaHawk@lemmy.ca
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    5 days ago

    Late 50s. By the 70s, car emissions were being regulated.

Climate - truthful information about climate, related activism and politics.@slrpnk.net

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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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