this post was submitted on 28 Nov 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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Delays put Australian fuel efficiency standards on the rocks | Australia will remain in the dark ages on new car emissions for longer than initially planned, due to delays in planned legislation. (www.carexpert.com.au)
submitted 11 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[–] Gbagginsthe3rd@aussie.zone 6 points 11 months ago

And we breathe in these emissions every fucking day. But the world wants to sell its shitty oil somewhere, so we are the dumping ground. Planned legislation… suck my balls. Parliament moves pretty quickly when they know it makes lots of money for their mates or clamps down on our freedoms. They’ve had years to sort this out, yet Australia remains one of the weakest emissions standards countries in the world.