The Paris Climate change conference (COP21) will come to its end on Friday (11^th December) We will be doing  let me know if there is anything particularly useful interesting on the outputs:

Follow it day by day on   http://www.cop21.gouv.fr/en/

Here are two useful interesting videos. 

What does ocean acidification look like?  Jason Hall-Spencer

Marine scientists are concerned that changes in the chemistry of the world’s seas will have severe consequences for marine wildlife and ecosystems. Jason Hall-Spencer, Professor of Marine Biology at Plymouth University, shows BBC environment correspondent Matt McGrath the potential impact through two experiments at London’s Aquarium.

http://www.bbc.co.uk/news/science-environment-34966672 

NASA on climate change – Getting the message across to the public – climate change and the ‘worlds health’

https://www.youtube.com/watch?v=nAuv1R34BHA&list=PLO0ZfOiXWrusgFO7ijj0hyPAkNjWdUgii&index=3