this post was submitted on 12 Apr 2024
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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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DeSantis OKs law forbidding local governments from setting heat-exposure rules for workers (www.orlandosentinel.com)
submitted 7 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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It's worth noting that there are at present no heat-exposure safety rules at the Florida State or federal levels, so this basically means no protections allowed.

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[โ€“] klemptor@startrek.website 3 points 7 months ago (1 children)

OSHA doesn't have heat exposure safety rules?

[โ€“] silence7@slrpnk.net 4 points 7 months ago

They do not have one for outdoor weather: business groups opposed having a national standard