What are the benefits of the Indian squat? Why do Indians touch the feet of their elders? These and many such ancient rituals and tradition are a part of our growing up, and in the absence of modern scientific certification, it is convenient to dub them as myths. But observation and deductive reasoning have proved to be the bedrock of these age-old and time-tested practices. In Back to the Roots, Luke Coutinho and Tamannaah offer the rationale behind...