Physiology and psychology cover, between them, the field of vital phenomena; they deal with the facts of life at large, and in particular with the facts of human life.
Bio: Karl Hans Albrecht was a German entrepreneur who founded the discount supermarket chain Aldi with his brother Theo. He was for many years the richest person in Germany. As of February 2014, he was ranked as 21st-richest person in the world by Hurun Report.