this post was submitted on 07 Feb 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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[โ€“] [email protected] 38 points 9 months ago (1 children)

She's rich enough to be able to easily afford ANY travel type possible, without having to even ask the cost, and she chooses the dirtiest and most expensive one.

If she cared about climate change, she would just intrinsically understand that paying someone else to be a good person doesn't morally justify her being a bad person (aka, how carbon credits are marketed and sold).

Instead of taking a trans-oceanic flight, she could go on a container ship or sailboat. She's a musician and I bet these experiences would be vastly more inspiring than harassing college kids through lawyers.

For domestic travel she could use a vehicle powered by restaurant waste vegetable oil (WVO) instead of fossil fuel. Or she could take an EV charged by renewable sources. Ewan McGregor and Charley Boorman did a 13000 mile (21000km) electric motorcycle trip in 2019 from the southern tip of Argentina to Los Angeles called The Long Way Up, their 3rd such superlong trip, and their first on electric vehicles. They loved it and called it the future, and they had support from a prototype Rivian truck, which therefore advanced the space of electric cars as well. MANY people are doing this, some rich, some poor. For our climate emissions, there's no time left for excuses either for Taylor Swift or for ourselves.

[โ€“] [email protected] 4 points 9 months ago

Imagining her bursting out of a container at her next gig