Seeking Salvation and Profit in Greentech

Watch a powerful TED talk where venture capitalist John Doerr delivers an emotional plea about climate change and investment. Inspired by his daughter's demand to fix the world's environmental crisis, Doerr and his partners explore the intersection of profit and sustainability in greentech. Discover how leading thinkers are addressing global challenges through innovative solutions in this 20-minute presentation that exemplifies TED's mission to spread ideas worth sharing across technology, entertainment, design, science, business, politics, and the arts.