Climate

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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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silence7@slrpnk.net

Why decades of progress in cars’ fuel efficiency is ending | automakers’ offerings have gotten less efficient as they swap out sedans for SUVs. (wapo.st)

submitted 2 years ago by silence7@slrpnk.net [M] to c/climate@slrpnk.net

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In the U.S., gas-powered cars have stopped making big efficiency gains. Some automakers’ offerings have gotten less efficient as they swap out sedans for SUVs.

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[–] MataVatnik@lemmy.world 15 points 2 years ago (1 child)

Efficiency goes down as car manufacturing begins offering main battle tanks for the suburban mom that does it all

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[+] ScienceCommunicator@mstdn.science 4 points 2 years ago*

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lemmy:	0.19.20
mlmym (mschae):	26.3.4