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Culture War Roundup for the week of August 7, 2023

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For this reason, my personal plan is to wait 5 years and then do a cost-benefit analysis.

My BMI is around 26 so I can afford to wait. And yeah, I could get down to 22 or whatever, but then I'd be hungry all the time.

My read of the literature is that a BMI around 26 does not add any meaningful risk and may well be protective in many cases. If you're active, I doubt you have anything to worry about at that weight. Decreasing your weight would be either a vanity or performance project, not a strictly health-based one.

Possibly. I think I remember hearing about a paper that said a BMI of 27 is ideal for lifespan. There were criticisms about confounders. Specifically, a sick person with cancer, or a heroin user or whatever is going to have a low BMI. I'd have to do more research. But when "surprising" scientific data with many confounders goes against common sense, it is nearly always common sense that wins out in the long run.

Mice certainly seem to live longer by eating fewer calories.