How to save 16,000 children’s lives

Weeks before thermobaric rockets rained down on Ukraine, the chattering classes at the World Economic Forum declared “climate action failure” the biggest global risk for the coming decade. On the eve of war, U.S. climate envoy John Kerry fretted about the “massive emissions consequences” of Russian invasion and worried that the world might forget about the risks of climate change if fighting broke out.

Today there is a commonplace — and wrong — impression that inequality is inexorably rising. Oxfam just contributed to the misunderstanding by claiming that the richest eight people own the same amount as half the world’s population.

The world’s greatest environmental threat disproportionately harms women and children, particularly in the developing world: it is indoor air pollution.  The World Health Organization estimates that indoor pollution kills 4.3 million people a year, mainly because 2.8 billion people still use firewood, dung and coal for cooking and keeping warm, breathing polluted air inside their homes every day. Indoor air pollution from cooking and heating with open fires can cause harm equivalent to smoking two packs of cigarettes a day.