"Innovation is not always as innovative as it may seem. Rethink is the story of how old ideas that were mocked or ignored for centuries are now storming back to the cutting edge of science and technology, informing the way we lead our lives. This is the story of Lamarck and the modern-day epigeneticist whose research vindicated his mocked two hundred-year-old theory of evolution; of the return of cavalry use in the war in Afghanistan; of Tesla's bringing back the electric car; and of the cognitive scientists who made breakthroughs by turning to ancient Greek philosophy."--Publisher's description.