this post was submitted on 25 Apr 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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Survey finds that 60 firms are responsible for half of world’s plastic pollution (www.theguardian.com)
submitted 6 months ago by skhayfa@lemmy.world to c/climate@slrpnk.net
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The two tobacco companies Altria and Philip Morris International combined made up 2% of the branded plastic litter found, both Danone and Nestlé each produced 3% of it, PepsiCo was responsible for 5% of the discarded packaging, and 11% of branded plastic waste could be traced to the Coca-Cola company.

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[–] HappycamperNZ@lemmy.world 18 points 6 months ago (2 children)

Is it also a pretty safe bet these are most of the top 60 companies in the world, and we are the ones that buy all their generic crap in plastic containers?

[–] RestrictedAccount@lemmy.world 17 points 6 months ago (1 children)

No. It is the faceless people who are to blame. Not me.

[–] Sizzler@slrpnk.net 2 points 6 months ago (1 children)

It's really about who litters surely?

[–] HappycamperNZ@lemmy.world 4 points 6 months ago (1 children)

Surface level - yeah I suppose? What about those who make it, those who don't dispose of it correctly, then those in waste management who don't care where it ends up?

[–] Sizzler@slrpnk.net 1 points 6 months ago* (last edited 6 months ago) (1 children)

It seems everyone in that chain has a responsibility of waste management. When costs inflate and services are reduced we see increased fly-tipping, and litter produced by uncollected bins, as well as shoddy disposal.

I think it's closely related to the broken window theory. One broken window = more crime. Some litter = more litter. Most are led by influence.

[–] HappycamperNZ@lemmy.world 2 points 6 months ago

I think you've hit it on the head with everyone in the chain being responsible- and I've never heard of the broken window theory but it makes alot of sense.

[–] yoyolll@lemmy.world 1 points 6 months ago

I wonder that any time these statistics are brought up. Like 100 companies are responsible for 70% of greenhouse gases - well isn’t it cause there’s 8 billion people buying their shit? They’re not just running those factories for the fun of it.