Obwohl der Reichtum in den Industriestaaten in den letzten Jahren kontinuierlich zunahm, sind die Menschen nicht glücklicher geworden. Im Gegenteil, Depressionen, Alkoholismus und Verbrechen sind heute weiter verbreitet als vor 50 Jahren.
From the great guru of the interdisciplinary field of happiness studies comes a fascinating statement: happiness, in fact, is a measurable human state. In his new handbook, he examines the keys to achieving happiness and why, on a societal level people have grown wealthier but no happier over the past 30 years.
From the great guru of the interdisciplinary field of happiness studies comes a fascinating statement: happiness, in fact, is a measurable human state. In his new handbook, he examines the keys to achieving happiness and why, on a societal level people have grown wealthier but no happier over the past 30 years.