Is It Too Late To Save The Oceans? скачать в хорошем качестве

Is It Too Late To Save The Oceans?

Check us out on iTunes! http://dne.ws/1NixUds Please Subscribe! http://testu.be/1FjtHn5 Ocean acidification, over-fishing, warming climate and other environmental triggers may spell the next "Great Dying," but are we there yet? + + + + + + + Previous Episode: Where Did All Our Oceans Come From?:    • Where Did All Our Oceans Come From?   + + + + + + + Sources: Ocean Fish Numbers Cut In Half Since 1970: http://www.scientificamerican.com/art... “The amount of fish in the oceans has halved since 1970, in a plunge to the "brink of collapse" caused by over-fishing and other threats, the WWF conservation group said on Wednesday." Global Warming And Hurricanes: http://www.gfdl.noaa.gov/global-warmi... “It is premature to conclude that human activities--and particularly greenhouse gas emissions that cause global warming--have already had a detectable impact on Atlantic hurricane or global tropical cyclone activity." Marine Problems: Pollution: http://wwf.panda.org/about_our_earth/... “From plastic bags to pesticides - most of the waste we produce on land eventually reaches the oceans, either through deliberate dumping or from run-off through drains and rivers." Marine Pollution: http://ocean.nationalgeographic.com/o... “The oceans are so vast and deep that until fairly recently, it was widely assumed that no matter how much trash and chemicals humans dumped into them, the effects would be negligible. Proponents of dumping in the oceans even had a catchphrase: 'The solution to pollution is dilution.'" + + + + + + + TestTube Plus is built for enthusiastic science fans seeking out comprehensive conversations on the geeky topics they love. Host Trace Dominguez digs beyond the usual scope to deliver details, developments and opinions on advanced topics like AI, string theory and Mars exploration. TestTube Plus is also offered as an audio podcast on iTunes. + + + + + + + Trace Dominguez on Twitter   / tracedominguez   TestTube on Facebook   / testtubenetwork   TestTube on Google+ http://gplus.to/TestTube + + + + + + +