this post was submitted on 13 Mar 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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[–] Deceptichum@sh.itjust.works 11 points 8 months ago (2 children)

Bit of a secret tip, you don’t need to mow lawns. That stuffs just boomerism, even better if you replace it with native flora.

[–] admiralteal@kbin.social 6 points 8 months ago (1 children)

Invasives are invasive for a reason: they outcompete the natives. No one would care about them if they didn't.

That means you need to intervene if you want the natives to survive. So if you really want a no-mow native garden and aren't in some natural desert or such, you're committing to a lot of work to maintain that useful, healthy native garden. Weeding, care and attention, re-seeding, researching, undoing the soil damage caused by years/decades of unsustainable practices, and all that.

I encourage anyone to do it. I totally understand if people don't have the time to do it and just prefer mowing a few times a month to maintain turf grass -- in my area, turf grass is ALSO native and mowing is HOW you maintain it, absent the grazing animals that once would've handled that.

[–] MelodiousFunk@slrpnk.net -1 points 8 months ago

Yeah, I tried to do the whole no-mow thing for a while. Between invasive vines shading the soil and heavy rains washing the now-loose soil away, my backyard is pretty much dead.

[–] huskypenguin@sh.itjust.works 5 points 8 months ago (1 children)

But where will I host my royal garden parties?

[–] ivanafterall@kbin.social 10 points 8 months ago

In the garden? Please tell me you haven't been hosting lawn parties and calling them garden parties. I am positively clutching my pearls.