HELP US REACH OUR FUNDING GOAL on Subbable by clicking here: subbable.com/minuteearth Thanks for your support! MinuteEarth is available as a free iTunes podcast! - podcast.minuteearth.com/ We're also on facebook - facebook.com/minuteearth And twitter - twitter.com/MinuteEarth REFERENCES Morato, T., R. Watson, T.J. Pitcher and D. Pauly. 2006. Fishing down the deep. Fish and Fisheries 7(1): 23-33. Norse, E. A., et al. 2012. Sustainability of deep-sea fisheries. Marine Policy 36(2): 307-320. Air Bladder www.britannica.com/EBchecked/topic/577044/swim-bladder MinuteEarth provides an energetic and entertaining view of trends in earth's environment -- in just a few minutes! Created by Henry Reich, with Alex Reich, Peter Reich, Emily Elert, and Ever Salazar. Music by Nathaniel Schroeder: www.soundcloud.com/drschroeder