Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...

Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.

增长意味着投资回报，而投资回报是资本主义经济的基石。那些拥有资本的人希望他们的投资增长，不是因为他们邪恶或疯狂，而是因为这是投资本身的基本原则。正如政治哲学家斋藤斋平（Kohei Saito）所解释的那样，资本主义做不到“放慢脚步”。增长的驱动是这个系统的引擎。与大多数其他发动机一样，该发动机使用化石燃料运行。