1. Animal killing


　　2. Animal testing

　　To what extent istheuse of animals in scientific research acceptable?

　　Is animal testing necessary?

　　Should animals suffer for the benefits of humans?

　　3. Wild animals preservation/ the Conservation of Endangered Animals

　　4. Pet keeping

　　5. Zoos

　　Are our zoos cruel to wild animals?

　　Zoos are sometimes seen as necessary but not poor alternatives to a natural environment. Discuss some of the arguments for and/or against keeping animals in zoos.