this post was submitted on 22 Feb 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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Why Britain Is Struggling With Nuclear Power | The government wants more nuclear plants to help tackle climate change, but delays and soaring costs are complicating the effort. (www.nytimes.com)
submitted 8 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] Lugh@futurology.today -1 points 8 months ago (3 children)

Renewables are way, way cheaper. Nuclear is finished. I'm sick of hearing its supporters never ending excuses.

[–] wildcherry@slrpnk.net 3 points 8 months ago

A lot of astroturfing from nuclear lobby.

[–] echodot@feddit.uk 1 points 8 months ago

I'm sick of hearing its supporters never ending excuses.

Don't be so naive about nuclear just because it's expensive and takes a long time to build does not mean that it isn't a good system. We need the base load what else are you going to use fossil fuels or you just hoping it will always be windy and always be sunny?