Om episode
Andrés Manuel López Obrador roared into office with a grand “fourth transformation” agenda. Even after two years of policy failures and power-grabbing, he remains wildly popular. An eye-catching new report implores economists to take biodiversity into account—and puts some sobering limits on growth. And a chat through the state of the art in conversational computers.For full access to print, digital and audio editions of The Economist, subscribe here www.economist.com/intelligenceoffer