Film tip 'ACID TEST: The Global Challenge of Ocean Acidification'

Ocean acidification is a subject we don't to hear much about. And yet it is one of the most major environmental issues of our time and a direct consequence of climate change.

This documentary explains what causes acidification and the effct it has on marine life. As increasing amounts of CO2 is absorbed by the world's oceans, micro organisms and plants are poisened which affects the whole food chain up to the human being.

Watch the whole film here...