this post was submitted on 14 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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[–] Pyr_Pressure@lemmy.ca 8 points 1 year ago (1 children)

I work in mosquito control. You aren't imagining it.

I'm new to the field but the guy I work with has done it since the early 80's and used to drive those trucks.

The way he tells it though people used to open up their windows when they heard the truck coming so the chemicals would come inside and kills the mosquitos that already made it in the house 🤣

The residential truck spraying isn't done any more though, for obvious reasons. Where I'm from it's just larval mosquito control, using bacteria that only kills mosquito larvae in the wayer. In the states they fly planes overhead and fog agricultural fields and whatnot. Killing all the mosquitos and bees and shit which may be pollinating the crops.

[–] Letstakealook@lemm.ee 4 points 1 year ago

It's crazy that folks were opening their windows, I'm glad my parents weren't like that. I'm glad to hear I wasn't imagining it. It's probably for the best that it stopped, though. Too often, we've coated ourselves and the environment in harmful chemicals. Sucks to hear about the pollinators, though.