We've rebuilt TED.com with all the things you asked for...
A big, beautiful video player. Mobile-friendly pages. A "Watch later" feature.
And new ways to dig deeper into talks you love.
Questions? Comments? We're listening.
With its air-filtering plants and sustainable architecture, Kamal Meattle's office park in New Delhi is a model of green business. Meattle himself is a longtime activist for cleaning up India's air.