In 1930, the British economist John Maynard Keynes predicted that due to technological advancements, no one would need to work more than 15 hours a week today. The present looks different: more and more unnecessary jobs are being created, leaving no room for leisure and creativity – despite the economy becoming increasingly productive. How did it come to this? Voices on the book "An Invitation to Rethink." Business bestseller: "Dramatic ideas, exciting to read!" P. M. "After reading, one feels truly exhilarated by the original and provocative thoughts" Tobias Wenzel, Deutschlandfunk Kultur. "The best thing about David Graeber's book is that it speaks directly to the heart." Bettina Weber, Sonntagszeitung.