Animal welfare activists have long been fighting to keep dolphins out of captivity. While dolphinariums are prohibited in some EU countries, in others, like Spain, their numbers are on the rise. Marine parks net big profits for their operators.<br /><br />More Global 3000: https://www.youtube.com/playlist?list=PLA0B121ED61CD4326<br />http://www.dw.com/en/tv/global-3000/s-11487<br />More environment news:<br />http://www.dw.com/en/top-stories/environment/s-11798<br /><br />
