Publisher's Synopsis
Some incentives are obvious, like for example, publicly committing to doing something you dislike in order to motivate you to do something difficult, like lose weight. But, many of the most powerful incentives are accidental, and invisible even to those who designed them. Some are tame - and some are most definitely not. Whether it's bounties for criminals or Instagrammable meals, training your dog or saving the planet, incentives regularly backfire, go missing, mutate and evolve. Without oversight, their unintended consequences can have very global effects.