this post was submitted on 07 Jan 2024
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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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[–] ScienceCommunicator@mstdn.science 43 points 10 months ago (1 children)
[–] flames5123@lemmy.world -1 points 10 months ago (5 children)

But cheese is so good…

I’ve already swapped to oat milk, but cheese…

[–] Fleur__@lemmy.world 5 points 10 months ago

I used to love cheese and ate a lot of it but after foregoing for a while now I find it revolting. One thing I feel that doesn't get talked about a lot among vegans is that after you break out of the habit of eating something you realise it was never that important.

[–] ScienceCommunicator@mstdn.science 3 points 10 months ago* (last edited 10 months ago) (1 children)

@flames5123

FYI, if they can produce plant based burgers that have the texture & tastes like beef, then l see no reason why they can't do the same with a plant based cheese.

Food is chemicals (chemistry)

[–] psud@lemmy.world 2 points 10 months ago* (last edited 10 months ago) (1 children)

They haven't succeeded yet. No good fake cheese, no good fake yoghurt, no good fake bacon

We haven't even done the much simpler chemistry of replicating photosynthesis (sunlight and CO2 to sugar)

[–] ScienceCommunicator@mstdn.science 3 points 10 months ago* (last edited 10 months ago)

@psud

Well then, if they can't make plant based cheese that tastes exactly like dairy cheese we're doomed (FFS)

Don't believe the losers that say science is impossible
https://impossiblefoods.com/products/burger

"Photosynthesis"

Plants have evolved to do that already! That's also why it's far better for the environment to eat plant & fungi based diets. Less energy (fewer resources) is lost (used) by eating the plants inc. the milks that are made from plants. Compared to eating the animals that eat the plants

[–] Resonosity@lemmy.world 1 points 10 months ago

Eggs and parmigiano reggiano were the last thing I gave up before changing. It took the environment + health + morality arguments to cement it for me.

[–] ScienceCommunicator@mstdn.science 0 points 10 months ago* (last edited 10 months ago)

@flames5123

I hear you!

Whilst I've tried some plant based cheese they haven't been comparably to dairy cheese.

I live with few people that, whilst they generally eat a 90% vegan diet, drink dairy milk & eat cheese (so kept in the fridge)

The only food l used to eat that l sometimes 'crave' is cheese & fried eggs. So yea, l still occasionally eat a vegy & cheese pizza & have the odd fried egg

I'm not religious about my diet. But, I don't miss meat at all - the alternatives are satisfying