One of the more interesting conversations that I have had in the past was on the topic of zoos. Not merely the enjoyment of going to a zoo and seeing all the awesome animals of nature but the essential nature of zoos. Are zoos a benefit for animals and humans alike? In what way could the zoo environment be improved do you feel? Do you feel as though zoos should be totally closed down and the animals that are in the zoos should be released into the wild?

I apologise for that many questions. It is just a few points to focus on for the time being.
Personally, I am split in my opinion of the essential aspect of the zoo enviornment. In some form, zoos are a benefit for both animals and humans. Humans can have the opportunity to explore and understand the nature of the variety of creatures that we share the Earth with, without all the population having to rely on text books or going into the animal's natural environments.
Animals too, especially those who are on the endangered species list benefit by having a chance to improve their disminishing numbers and narrowly avoid extinction of their species, through an extended breeding programme then attempts would be made by the zoos to either release the new generation to a controlled environment in the 'wild' or broaden the gene pool of the captivity animals (think the Giant Panda).
Yet, there are some zoos were their enclosures are appalling in the living conditions. There is no animal enrichment and the animals are often poorly treated. This has to change. I don't feel that zoos should be totally closed down as zoos do play a vital role (again the panda example) but we should not rely on zoos to preserve the animals in their natural habitats.
We should do as much as possible to preserve conservation and support the wild gene pool whilst at the same time increasing the likely survival of declining species through the conservation work that takes place in the zoos.
After all, it is our own fault that these animals are declining.