this post was submitted on 10 Dec 2023
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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.

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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 silence7 to c/climate
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[–] BenderFender@beehaw.org 6 points 11 months ago* (last edited 11 months ago)

Yeah I unfortunately live in Alberta and many of us are absolutely embarrassed by our provincial leadership. We almost voted them out in May, but we are still working through the problem of many old voters have always just blindly voted Conservative and never critically analyzed what was going on. As someone else said, these are not the same Conservatives we have always had and the Wildrose party merger put extremists in charge of the party. I'm hoping we can ride out these 4 years hopefully more or less in one piece and get these guys out later. The fact that they are trying to sneakily move us to private health care though and are actively doing things to drive young people away, like grossly inflating house prices to drive up boomers returns on their properties, makes me skeptical that I will still be living here come next election. Sadly this does not boad well for renewables in this province forsure and we will likely be living in denial that oil and gas will always be a dependable industry.