Rohit Bhargava is a trend curator and author who helps companies understand present trends to predict future trends. His book Non-Obvious discusses developing a "non-obvious" way of thinking to see what others miss. It identifies 10 megatrends, such as amplified identity and instant knowledge. The book reviews past trend predictions and discusses curating trends through the Haystack Method. It aims to help readers anticipate and win the future through creative, non-obvious thinking.