Three thousand years ago, deep inside the forests of India, a great ‘thought revolution’ was brewing. In those forest labs, the brightest thinker-philosophers contemplated the universe, reflected on ancient texts called the Vedas, and came up with startling insights into questions we still don’t have final answers to, like” What is the universe made of? How do I know I am looking at a tree when I see one? Who am I? My body, my mind, my intelligence, my emotions, or none of the above?