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Some kinds of disease are more prevalent since the introduction of PET ...

Not saying there is causation, but denying it is equally problematic.




We’ve also generally become incredible sedentary during almost the exact same time frame.


There's nothing to suggest there's a casual relationship there. It could be the case that these illnesses lead to sedentary lifestyles for all we know. Turns out depressed people don't like to do stuff.


Haha, we were getting stupid sedentary beforehand.




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