China’s decision to ban most trash imports has left waste-exporting countries in the lurch and Southeast Asian landfills overflowing.

Climate change is fueling geopolitical competition in the Arctic. An independent Greenland could play an important role in years to come.

President Trump and Prime Minister Morrison’s close relationship is good news for the decades-old alliance.

China could become a crucial supporter of Taliban-led Afghanistan, building Beijing’s influence in South and Central Asia as long as the regime in Kabul does not export extremism.