Let scientists tell us about sciences...

"Let scientists tell us about sciences. But government involves questions about the good for man, and justice, and what things are worth having at what price; and on these a scientific training gives a man's opinion no added value. Let the doctor tell me I shall die unless I do so-and-so; but whether life is worth having on those terms is no more a question for him than for any other man. "

CS Lewis

 

 

Exercise

We are strange creatures. There exists an activity that will improve your quality of life, make you happy, improve cognition, reduce your risk of dying young and if you die old make it more likely that your mind will be well. And yet, and yet, we do not do it and pursue all kinds of silly, unproven, snake-oil schemes.

Even if you don't lose weight, even in permanent atrial fibrillation.