TED-ED: Will the ocean ever run out of fish? - Ayana Elizabeth Johnson and Jennifer Jacquet

The video discusses the global issue of overfishing, highlighting the collapse of fish populations like cod, grouper, and tuna due to industrial fishing methods. It explains how technologies developed for warfare are used in fishing, leading to significant by-catch and ecosystem disruption. Consumer demand for delicacies like shark fin soup exacerbates the problem. The video suggests solutions such as setting fishing limits, banning harmful practices, and establishing marine reserves to allow fish populations to recover. It emphasizes the need for international collaboration and consumer awareness to ensure sustainable fishing practices.

Discuss the impact of consumer demand on fishing practices, particularly regarding shark fin soup.

What measures can be taken to protect fish populations and allow them to recover?