Ancient air bubbles trapped in ice enable us to step back in time and see what Earth's atmosphere, and climate, were like in the distant past. They tell us that levels of carbon dioxide (CO2) in the atmosphere are higher than they have been at any time in the past 400,000 years. During ice ages...
For those on this thread that don't believe in man-made climate change, surely there must be a few of you that believe air pollution is real? Or is it fake air, causing fake deaths?
Timelapse video shot from a Beijing bank on Monday shows a thick cloud of yellow smog swallowing buildings as...