Pros and cons of hunting animals?

The main reason against whale hunting is to stop the species becoming endangered.

Other reasons are unbalacing the food chain of krill and other sea animals and it's being unfair on the whales

Eating whale meat is also bad ans it contains toxins that affect your reproductive system.

FOR: (And im not for whale hunting although I'm just adding onto the answer)

Also It is considered as high status in certain cultures like Japan and Norway. And It is used in most cosmetics and food and lipstick.