General Studies · Paragraph Summary

There is an increased demand for fish as it is a good source of protein. Due to this, about 70% of the world's marine fish stocks are now overfished or already fished at full capacity. Aquaculture is continuously expanded for farming fish for human consumption. But it is necessary to manage environmental risks associated with fish farming, such as water pollution and transmission of disease to adjacent wild fish populations. For this, the aquaculture sector needs to devise effective and environmentally friendly methods of rearing fish species, particularly predator fish like tuna. Wealthy people are crazy about eating fish like tuna that are fed using marine wild-caught fish, and this puts pressure on oceans. Select from the following statements the most appropriate conclusion of the above paragraph.