this post was submitted on 04 Oct 2023
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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.

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Bill Gates take on Climate change (fortune.com)
submitted 1 year ago by Mistymtn421@lemmy.world to c/climate@slrpnk.net
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This article is frustrating for me. Especially his take on trees. The article states the target goal/amount of trees planted would only reduce carbon 6%. Ok, but, it will reduce temperature. I live in WV near a state forest. It is typically 7°-15° F cooler at my house than in town. Additionally, the sun in the summer doesn't even hit my house until noon-ish, which significantly reduces my air conditioner consumption.

I chose to share this mostly for awareness. I am not especially fond of his perspective.

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[–] Mistymtn421@lemmy.world 6 points 1 year ago (1 children)

Ok, that's fair. I think I got really mad about the trees :/ Especially living where I do. When I am in the concrete jungle it is crazy how much hotter it is.

Regarding emissions, I agree something has to change. On top of the oil and gas, our chemical plants are killing us too. They call where I live Chemical Valley and one town near a huge plant has the 4th highest cancer rate in the country.

Add to that, this is coal country. It's baffling how many people around me are disabled or have lost family who worked in the mines, yet flip out when you talk about taking their coal away.

[–] zepheriths@lemmy.world 1 points 1 year ago

I am all to familiar with chemical and oil refineries. Where I live is called "Cancer Alley" from all the refineries along the river( because of the number of them the amount of chemicals in the river is still dangerous because EPA limits are per refinery not per water way)