Steve talks with Worldwatch Institute president Lester Brown about Brown’s push for a new set of indicators which measure and reflect the both world’s environmental and economic health. Brown’s new book Vital Signs is a compilation and analysis of more than 50 such trends.
Steve talks with Worldwatch Institute president Lester Brown about Brown’s push for a new set of indicators which measure and reflect the both world’s environmental and economic health. Brown’s new book Vital Signs is a compilation and analysis of more than 50 such trends.