CHEF DOUGLAS MCMASTER IS THE CRE-ative mastermind behind Silo, the world’s first zero-waste restaurant. The London-based institution, which recently celebrated its 10th anniversary, prides itself on n

WHEN A TRADITIONAL COOKING STOVE LEFT HER toddler with life-threatening burns, Charlot Magayi turned grief into resolve. From Nairobi’s Mukuru slum, she set out to reinvent the stove, and in doing so

TYLER NORRIS SPEAKS JUST AS YOU might expect a renewable-power developer turned academic would talk. Phrases like maximum nameplate capacity and new load integration glide off the tongue. He delves in

The latest book releases for curious minds

A smaller footprint

Discover the measures taken to radically improve the thermal performance of these existing homes