Natural greenhouse effect versus man made greenhouse effect and global warming. https://www.youtube.com/watch?v=gBLQUplzZZo Learn the basics about climate change and how burning fossil fuels adds extra carbon dioxide to the atmosphere, and how this then leads to climate change. Fossil fuels, like oil, coal and natural gas, are the remains of living things from millions of […]
What is air pollution? How do greenhouse gases, smog, and toxic pollutants affect climate change, and human health. Interesting video from the National Geographic.
Environmentalists warn that Shanxiâ€™s fight to save its ailing coal industry by handing out tax cuts will increase pollution, damage the environment and hurt it’s people. The centre of Chinaâ€™s coal industry is in steep decline. Shanxi province, in northern China, has long relied on its natural coal resources, but is now suffering […]