If one was to guage by sheer prosperity, the final fifty percent-century should have been an ecstatically happy time for persons in the US along with other wealthy nations for instance Canada, Japan and Great Britain. Interessanterweise gibt es dabei jedoch eine Obergrenze. Sobald die materiellen Bedürfnisse befriedigt sind https://www.scientology.de/how-we-help/way-to-happiness/book-on-film.html