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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[–] [email protected] -3 points 10 months ago* (last edited 10 months ago)

That does introduce a significant conflict of interest in regard to research, though.

I disagree because their research is largely about improving sustainability, not about proving to vegans (who will never win anyway if we're honest) that meat is okay.

The meat industry is not going to advocate for its own demise

For that to be meaningful to a discussion about UC Davis' research, there needs to be a meaningful possibility that humanity is doomed without everyone going vegan. No matter how we coerce numbers, that's simply not the reality. If and when there is reputable research showing that meat is unsalvageable, then we can start the hard discussions. Until then, the idea that the industry that most benefits from research would be unable to ethically fund said research is just silly. Please check out the chain that led to an essay from one of the senior researchers of UC Davis' CLEAR center for more context.

if that portion of the institution is dependent on the industry liking what the research is saying

None of UC Davis is dependent upon the meat industry. They receive some funding for some of their research from it. Because sustainability means lower cost and the meat industry likes lower cost. It's the same reason solar has started to win in the business sector. Better environment is good business. Yes, if there's a secret gotcha where the 1 millionth cow will suddenly explode with anthrax, there might be an argument. But despite some mild disagreements with "how much GHG is bad", there's not really much to criticize them for. And as a reminder, ALL food sources hit the environment in various ways, and many plants do the same worse than many animals. There's no smoking gun, so I would be incredibly hesitant to disqualify reputable science over it.

Any study that is funded by the same people befitting from a positive outcome doesn’t mean its bunk, but it should automatically, at the very least, be viewed with a highly critical and skeptical eye.

What about studies paid for largely by sustainability groups, but backed by businesses because the outcome isn't "positive" as much as "here's how you can reduce the methane impact of your livestock allowing you to efficiently scale your operations and produce more food for less money"? You can understand why the latter, far more common in research, is worth it to everyone.