this post was submitted on 28 Aug 2024
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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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WINDHOEK, Aug 27 (Reuters) - Namibia plans to cull 723 wild animals, including 83 elephants, and to distribute the meat to people struggling to feed themselves because of a severe drought across southern Africa, the environment ministry said.

The cull will take place in parks and communal areas where authorities believe animal numbers exceed available grazing land and water supplies, it said in a statement issued on Monday.

Southern Africa is facing its worst drought in decades, with Namibia having exhausted 84% of its food reserves last month, according to the United Nations. Nearly half of Namibia's population is expected to experience high levels of food insecurity in the coming months.

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