Animal testing - when humans use animals for medical experiments or to test cosmetic products
Some people argue that animal testing is cruel
Others argue from a utilitarian view, which means they believe in choices that result in the most good. This might mean they believe testing life-saving medicine on animals is the right thing to do
Some people argue that we are built to eat meat e.g. because of our canine teeth
Others argue that killing animals for our consumption is wrong, and that animal farming is cruel. They might say we should be vegetarian or vegan