• 8 Posts
  • 94 Comments
Joined 2 years ago
cake
Cake day: December 18th, 2023

help-circle
  • Only if the medication doesn’t work. The evidence is that placebos don’t work. Mostly, the placebo effect is a statistical illusion.

    It is plausible that the body will expend more energy to combat a disease if you are (sub-)consciously convinced that you are cared for and don’t need to stress. Stress hormones down-regulate the immune response. Cortisol, used for treatment of autoimmune disorders like asthma and allergies, is a stress hormone.

    But a sham treatment could also have the opposite effect. If your subconscious understands that as a signal that you must get back into action, you may end up releasing stress hormones. These psychological effects are just too idiosyncratic and fickle to be used reliably.

    Stuff like broken bones or cancer doesn’t respond to psychology at all. The body is already doing all it can.

    ETA: https://pmc.ncbi.nlm.nih.gov/articles/PMC7156905/













  • In war, the economy does not slow down. It is turbocharged.

    A nuclear war could counter global warming by triggering a nuclear winter but the actual effects are very uncertain. Basically, for a nuclear winter, a lot of “dust” needs to be lifted into the stratosphere. Those huge, multi-megaton bombs that they had back in the day caused a mushroom cloud that rose all the way to the stratosphere. Today, smaller, more precisely targeted bombs are preferred. It also depends on how combustible the targets are. No one is really quite sure what the climate effect of nuking a city is.

    ETA: That was how climatologists saw nuclear winter ~15-20 years ago. No idea if anything has changed, but there probably wasn’t a lot of new data.

    A substantial reduction in the human population would largely end the burning of fossil fuels and trigger reforestation; removing CO2 from the atmosphere. Ultimately, I would expect WW3 to greatly mitigate global warming.