this post was submitted on 02 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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Biden Administration raises social cost of carbon (used in regulatory decisions) from $51/ton to $190/ton (www.nytimes.com)
submitted 11 months ago by [email protected] to c/[email protected]
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The higher the number, the greater the government’s justification for compelling polluters to reduce the emissions that are dangerously heating the planet. During the Obama administration, White House economists calculated the social cost of carbon at $42 a ton. The Trump administration lowered it to less than $5 a ton. Under President Biden, the cost was returned to Obama levels, adjusted for inflation and set at $51.

The new estimate of the social cost of carbon, making its debut in a legally binding federal regulation, is almost four times that amount: $190 a ton.

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[–] [email protected] 1 points 11 months ago

I don’t think of myself as picky, but large panel gaps and cheap materials like on an armrest or the seats themselves just really grate on me. When I bought my last vehicle, I test drove like 15 vehicles, and while I liked the economy of the Prius V, the places they cheaper out (no air vents for rear passengers for instance) stuck out like a sore thumb. Hopefully my next vehicle can be an EV, I just can’t square the circle of trading in a reliable, paid off car for a new EV with a monthly payment.