this post was submitted on 09 Sep 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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Shoppers say they want sustainable goods, but won't pay more (www.reuters.com)
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Figures. ๐Ÿ™„

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[โ€“] [email protected] 4 points 1 year ago

Groceries is that area in a budget that you can adjust to 'scrape by' so it can feel sensitive to price fluctuations more than other things. It's also a $2400+ a year, which is not nothing and is in fact quite a lot for a lot of people. Psychologically it feels like getting kicked in the dick by the economy when I go grocery shopping. I adapt, but it hurts.

Groceries are 6.5-8% of my net income. If I spent the same amount on monthly food that my friends spend it'd be around 15%-20% which would put me in the negative each month. So I also think there is something in here about lifestyle or socioeconomic status which translates into grocery spend.

But not to be totally discouraging... I might not be able to eat well every day, but I can eat well periodically and still hit my budget.