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submitted 2 days ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[-] hotelbravo722@slrpnk.net 6 points 2 days ago

The answer to what caused these fires is "D all of the above".

Climate Change: Climate Change has caused our wet seasons to be less wet then usual as well as prolonging our dry seasons so that they overlap more with Santa Anna wind season which makes fires like this current one more likely.

Forest Management: Because we live in a capitalist system forests are managed via how much $$ they provide and not their true worth. Old growth forests where cut down in mass when Anglo settlers started moving into the area. Private logging companies have bought up land/lumber rights since then and have been treating lots of the forest as a private bank. Also when Anglo settlers started moving in they halted all native burning practices which has contributed to large amount of fuel build up.

Capitalism: The philosophy that humans can rape/pillage/plunder the land for profit without facing any of the consequences is the driving force behind these decisions. Until the system in which we manage our planetary household changes we will still continue to see the destabilization of the biosphere.

this post was submitted on 13 Jan 2025
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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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