Collapse: How Societies Choose to Fail or Succeed by Jared Diamond includes four sets of studies. Seven chapters discuss some of the clearest, most familiar, most striking examples of past collapses: the ends of Polynesian societies on Henderson and Pitcairn Islands, where everybody either did abandon the island or else ended up dead; the end of the Viking settlements on Greenland, which similarly disappeared completely; the disappearance of Anasazi settlements in desert areas of the U.S. Southwest; the decline and abandonment of Classic Maya cities in the Southern Maya lowlands, while Maya cities survived outside those southern lowlands; and the decline of Easter Island’s Polynesian society, famous for erecting giant stone statues.

Systems Thinking For Social Change
A Practical Guide to Solving Complex Problems, Avoiding Unintended Consequences, and Achieving Lasting Results Systems Thinking for Social Change enables readers to contribute more effectively to society by helping them understand what systems thinking is and why it...