Wheat wars, US summit flop, and UK aid losers: The Cheat Sheet

CLIMATE CHANGE: A new report from the Center for Global Development underlines the extent to which countries like the United States and China will continue to dwarf lower-income countries in terms of carbon emissions. It projects that, by 2035, the share of global emissions from the 29 lowest-income countries will only rise from 0.5% to 1%.