5 ms·
The arrow of time really does help an inference of causation. However with Alzheimer's patients we're not generally taking brain biopsies of old people to surv
by throwawaymaths 4y ago
The arrow of time really does help an inference of causation. However with Alzheimer's patients we're not generally taking brain biopsies of old people to surveil for Alzheimer's plaques, so we don't have the arrow of time in either direction.