this post was submitted on 07 Dec 2023
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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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Most Americans want to electrify their homes — if they can keep their gas stoves (grist.org)
submitted 1 year ago by RvTV95XBeo@sh.itjust.works to c/climate
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[–] chrizzowski@lemmy.ca 2 points 1 year ago

Canada, and yeah when it comes to how we build we are definitely behind. Oil and gas is so entrenched in the economy, especially western provinces, that any going against that is blasphemy to a significant chunk of the population. It will get better though. We can already do better, the incentive just isn't there.

I'm a certified passive house designer and I'm always jealous of all the products and materials available in Europe!