this post was submitted on 28 Aug 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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[–] [email protected] 80 points 1 year ago (2 children)

Let's make this simple.

Elon for example is worth 180 billion. His private jet, which costs $17k/yr to refill, is worth $62 million, or 0.03% of his net worth.

The average person, maybe lower middle class to middle class, is let's say worth about $250,000. If they bought or leased a car worth $45k, that would be 18% of their net worth.

It is probably the equivalent, or LESS than the equivalent of someone in the middle class, buying a candy bar. And they can do it over and over again with no repercussions.

And jet fuel is incredibly pollutant, and billionaires pollute millions of more times in general than the average person.

https://www.oxfam.org/en/press-releases/billionaire-emits-million-times-more-greenhouse-gases-average-person

I'm fully in support of these protesters and hope they don't stop.