And as if there not enough problems for our oceans.......

[Cuba Libre]

Kelp forests are dying around the world.... some of the reasons may surprise you

http://e360.yale.edu/features/as-oceans-warm-the-worlds-giant-kelp-forests-begin-to-disappear

 

[seascene]

... and ocean oxygen depletion here:
https://www.theguardian.com/environment/2017/feb/20/fish-under-threat-oxygen-depletion-oceans-study