Dan Pallotta wants us to reconsider the way that charity works. His challenge: Could a charitable organization grow big enough to solve a truly wicked problem by investing in great talent, in advertising and marketing and in new ideas?

in 2012, CEO pay was 202.3 times more than typical worker pay. Inequality activist and co-founder of the Equality Trust, Richard Wilkinson explains why he believes that such obvious disparity could provide the political will for systemic change.