Editor's note

This was a rough week in climate news. On Tuesday, Donald Trump signed an order undoing the United States’ strict emission standards. Without American commitment, the Paris climate deal's ambitious goals to curb global warming seem increasingly out of reach.

Climate change is clearly no hoax for the world’s most environmentally vulnerable nations. Despite Pakistan’s toxic smog, China is investing heavily in its development of coal plants. And in Bangladesh, the daily suffering caused by cyclones and erosion is real indeed, as this Bangladeshi woman explains. If a plan to relocate the country’s Rohingya migrants to a flood-prone island goes forward, refugees will be on the frontlines of the world's environmental crisis.

Read this climate coverage and more from this week, including this story on how Argentinean scientists discovered a frog that glows in the dark, on The Conversation Global.

Catesby Holmes

Global Commissioning Editor

Environment + Energy

Politics + Society

Science + Technology