The Taliban have banned music-making and shut down music schools. But some Afghan musicians continue to play in exile. Plus: climate change in the classroom - the US state of New Jersey is raising pupils' cimate awareness. And: Biochar – combating air pollution by heating agricultural waste.
There are eight billion people on Earth and we are better connected than ever before. How can we make use of that? Global 3000 is now Global Us - because now, more than ever, we need to act together.
