The fate of the Amazon is intertwined with the fate of the world. If 20-25 percent of its tree cover is cut down, scientists estimate, the basin’s capacity to absorb carbon dioxide would be severely compromised, taking out of operation one of the world’s largest carbon sinks.

One of the world’s most homicidal countries just registered the sharpest overall decline of lethal violence in its history

The world is less violent today than at virtually any other time in human history

Brazil could play a critical role in promoting stability in an uncertain world. Worryingly, the country is nowhere to be seen.