How would planting 8 billion trees every year for 20 years affect Earth’s climate?
Planting 8 billion trees a year would replace about half of the 15 billion cut down annually. Michael Tewelde/AFP via Getty Images Karen D. Holl, University...
Profound changes are underway in Earth’s oceans and ice
IPCC climate report: Profound changes are underway in Earth’s oceans and ice – a lead author explains what the warnings mean What might seem like small changes,...
A Norwegian Startup Is Turning Dry Deserts Into Fertile Cropland
A Norwegian Startup Is Turning Dry Deserts Into Fertile Cropland The UN population forecast predicts that by 2050 there will be almost 10 billion people on...