global warming

Greta Thunberg, a 16-year-old climate activist, gave rise to a global youth movement.
The Swedish high school student has sparked a worldwide movement against global warming.
Don't believe any claims that this cold blast means global warming is a hoax.
Scientists say the rate of ocean warming has led to more rain, increased sea levels, coral reef destruction and declining ocean oxygen levels.
Climate change will grab headlines in 2019 as Alexandria Ocasio-Cortez pushes legislation, wildlife populations plummet, and ice melts at an alarming rate.