Academician Roger L. Martin and executive Sally R. Osberg provide powerful examples of individuals who helped entire communities through social entrepreneurship.

Excel Venture Management co-founders Juan Enriquez and Steve Gullans describe several possible futures that might emerge from gene editing and engineering.

Activist and writer Jodie Patterson offers a moving saga of her stifled upbringing, fight for equity in her marriages, and unflinching devotion to her transgender child.

Disrupters, dissenters and nonconformists make the world a better place. Here’s help for the rebels – and guidance for everyone else on how to give them a hand.