this post was submitted on 26 Oct 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] 5 points 1 year ago (1 children)

I remember when you could hear birds chirping outside with the windows open. You member? I member!

[–] WhatAmLemmy 4 points 1 year ago (2 children)

Member when there used to be insects everywhere at night? The dozens of moths and beetles fluttering around every outdoor light and street lamp? Clinging to your fly screens and windows?

[–] SARGEx117 3 points 1 year ago

Anecdote time! I live next to corn fields and have all these things still.

But it's nowhere near what it used to be as a child growing up in a city.

I can only imagine what this property would have been like 20 years ago.

This year's firefly display was downright depressing.

[–] [email protected] 1 points 1 year ago

I member! You member bumble bees and love bugs? I member them all over the cars!

[–] [email protected] -2 points 1 year ago

For the first time, im now angry at birds for being natalists. Earth sucks, if you don't want your kids to die, don't have them.