this post was submitted on 10 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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Alberta premier's arguments on increasing oil and gas production 'logically incoherent': Wilkinson | Smith argues carbon neutrality can be achieved in 2050 while also increasing oil and gas extraction (www.cbc.ca)
submitted 11 months ago by [email protected] to c/[email protected]
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[โ€“] [email protected] 8 points 11 months ago (1 children)

Her age. Danielle Smith is the Premier who wants to delay proposed Federal climate regulations from taking effect until she is in her 70s. The proposed Clean Electricity Regulations have the goal of net zero carbon emissions by 2035, but Smith has threatened to ignore the regulations unless the target date is pushed back to 2050. Her age definitely comes into play because she won't be around to see the consequences of delaying climate action for political gain.

[โ€“] [email protected] 6 points 11 months ago

I don't care if politicians are young or old; I care about their policies. Her policies are definitely awful, but wouldn't really be any better if she was younger.