this post was submitted on 25 Apr 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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Survey finds that 60 firms are responsible for half of world’s plastic pollution (www.theguardian.com)
submitted 7 months ago by skhayfa to c/[email protected]
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The two tobacco companies Altria and Philip Morris International combined made up 2% of the branded plastic litter found, both Danone and Nestlé each produced 3% of it, PepsiCo was responsible for 5% of the discarded packaging, and 11% of branded plastic waste could be traced to the Coca-Cola company.

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[–] [email protected] 11 points 7 months ago* (last edited 7 months ago)

This is really close to truth. So many of those products producing trash are useless (bottled water) or even actively harmful (soda, cigarettes). You don't actually need to pay Coca-Cola at all. You just need a reusable bottle and a water fountain or tap.

Coca-Cola and Phillip Morris will not suddenly start being helpful.

In that sense: encourage your municipality, employers, etc. to set up public water fountains and no-smoking zones. (And if you really want sweet drinks, buy syrups.)