The second annual Techonomy Detroit conference will bring together policy, tech, business, and government leaders for a one-day discussion on the ways technology is changing the world. Confirmed speakers include Jack Dorsey, co-founder of Square and Twitter; Chad Dickerson, CEO of Etsy; Governor Rick Snyder; Carol Williams, executive vice president of the Dow Chemical Company; Andrew Yang, founder and CEO of Venture for America; and Dan Gilbert, founder and chairman of Quicken Loans. For registration and details, click here.