LAWRENCE WITTNER – The world is currently engulfed in crises—most prominently, a disease pandemic, a climate catastrophe, and the prevalence of war—while individual nations are encountering enormous difficulties in coping with them. These difficulties result from the global nature of the problems.
DAVID ROBERTS – Climate change policy can be overwhelming. Here’s a guide to the policies that work. A new book from veteran energy analyst Hal Harvey simplifies decarbonization.