Good news for green thumbs: The world is a greener place than it was 20 years ago. Data from @NASAEarth satellites shows that human activity in China and India dominate this greening of the planet, thanks to tree planting & agriculture. Get the data: https://www.nasa.gov/feature/ames/human-activity-in-china-and-india-dominates-the-greening-of-earth-nasa-study-shows?utm_source=TWITTER&utm_medium=NASA&utm_campaign=NASASocial&linkId=63488031