Zoos continue to be controversial, even now that they have evolved into ‘animal parks’ or similar facilities. Most people love animals, and there are strong views on both sides, which I will discuss now. People opposed to zoos highlight the unnatural way in which animals live in such places. For example, captive animals do not need to hunt or raise offspring, and this means that they are not living as nature intended. Furthermore, the anti-zoo lobby point out that animals probably suffer mentally when kept in captivity, even if their surroundings are spacious and similar to the natural habitat. Symptoms of mental issues range from repetitive behaviour to eating disorders, and these are often seen in captive animals. Lastly, it is often said that zoos add little to animal conservation, which is better served by preserving their habitat. Conversely, those who support zoos say that in most cases they offer a secure and peaceful setting for animals, for example in high qualit...