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Climate - truthful information about climate, related activism and politics.@slrpnk.net · 3 days ago

Carl Sagan testifying before Congress on climate change fourty years ago today

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Carl Sagan testifying before Congress on climate change fourty years ago today

Deme@sopuli.xyz to

Climate - truthful information about climate, related activism and politics.@slrpnk.net · 3 days ago

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Carl Sagan testifying before Congress in 1985 on climate change

Original source: https://www.c-span.org/video/?125856-1/greenhouse-effectDECEMBER 10, 1985“Witnesses testified on how the greenhouse effect will change the g...

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SirDankbud
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3 days ago
How about a link to something similar? Symphony of Science is basically the same thing only it isn’t just Sagan. https://youtube.com/playlist?list=PLFC4EE4355ADEBDB1

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:

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