this post was submitted on 09 Aug 2024
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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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Greeks try tropical crops in climate change experiment (phys.org)
submitted 3 months ago by Midnight@slrpnk.net to c/climate@slrpnk.net
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[–] TropicalDingdong@lemmy.world 10 points 3 months ago

Yeah most tropical crops would never have been an issue in Greece. You can grow most tropical crops well north of the tropics so long as the regional climate agrees. I've even seen some tropical fruits grown as far as 45 degrees north in agreeable microsites or outdoor greenhouses. But as far 40 degrees? Fine as fine, you just have to do a bit more planning. In an area like Greece where you've got a large body of water buffering air temperatures, shouldn't be too much of an issue.