Humanity has made great strides in recent decades: air is cleaner; poverty, deforestation and childhood mortality have fallen; gasoline cars—and maybe coal—are on the way out. Humanity has made great strides in recent decades: air is cleaner; poverty, deforestation and childhood mortality have fallen; gasoline cars—and maybe coal—are on the way out. Environment Phys.org – latest science and technology news stories
‘Not the end of the world’, says data scientist on the big issues
