While our 20th-century models of education celebrated specialization, it is becoming clear that no one profession or technology or set of skills is capable of navigating the inscrutable way ahead. Instead, I believe the 21st century belongs to the thinkers: the agile, inquisitive, empathetic, and counterintuitive collaborators who embrace a diversity of knowledge. These are tomorrow’s changemakers and entrepreneurs, who both ask, “What if?” and answer, “Here’s how.” So where will we find these minds? Primarily, in undergraduate liberal arts institutions across this country: the place where ideas are our lifeblood and critical and creative thinking our consequence.