this post was submitted on 16 Apr 2024
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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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Beef produces 85 kg CO2e per kg of food. Tofu produces 2.9 kg CO2e per kg of food. (ourworldindata.org)
submitted 6 months ago by [email protected] to c/[email protected]
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[โ€“] [email protected] 9 points 6 months ago (1 children)

other meat substitutes

Tofu is not a meat substitute. Tofu is just tofu, unless someone specifically picks it as a substitute for meat and sticks to it, in which case I guess it's their personal substitute for meat.

[โ€“] [email protected] 4 points 6 months ago

Tofu is not a meat substitute.

Correct, however I believe it has been commonly accepted as a such because of its protein content... just clarifying what I think people mean here