This article originally appeared on Southern Fried Science. 
By: Mariah Pfleger, Oceana

The demand for shark fins is widely recognized as one of the major contributors to shark mortality around the world. However, solutions to decrease this demand are hotly debated, especially in the scientific community. Southern Fried Science and other websites have published opinions that debate the effectiveness of shark fin bans, but as a shark scientist working to implement this policy I would like to present the case for shark fin trade bans.      
The conversation is newly relevant with the introduction of the Shark Fin Trade Elimination Act in the Senate on March 30th by Senators Cory Booker (D-NJ) and Shelly Moore-Capito (R-WV) and in the House on March 9th by Representatives Ed Royce (R-CA) and Gregorio Kilili Camacho Sablan (I-MP).…

The demand for shark fins is still one of the greatest threats facing shark populations around the world, usually intended as an ingredient in shark fin soup. Fins from as many as 73 million sharks end up in the global market every year, and more than 70 percent of the most common shark species involved with the fin trade are considered at high or very high risk of extinction. Sharks declines and extinction can have significant impacts on marine ecosystems. Many species of sharks are top predators and have the potential to structure ecosystems in crucial ways, triggering domino effects through the food chain. On September 22nd, 2016, Mission Blue alongside 80 other NGO’s sent this letter to Congress urging support and passage of the Shark Fin Trade Elimination Act.…