Hedge-fund legend and best-selling author Ray Dalio, who predicted the financial crisis, is coming to IGNITION 2018. The founder and cochief investment officer of Bridgewater Associates, the world's largest hedge fund, will share his candid outlook on the economy as global tensions rise and the wealth gap widens. In a discussion earlier this year with Henry Blodget, Insider Inc.'s CEO, cofounder, and editorial director, Dalio drew parallels between the current economic climate and the Great Depression of the 1930s.