JUST 2 DEGREES: CHOCOLATE'S DARK SIDE, MOSQUITOES RUNNING AMOK

A good chocolate is finger-licking good. But the way we grow cacao trees isn't doing the planet any good. And mosquitoes in Latin America are reproducing and spreading the dengue virus are record rates. Host: Reagan Des Vignes Guests: Fairtrade Foundation's Surmaya Talyarkhan; and REN21 executive director Rana Adib