Confinement for conservation: An ethical overview of zoos

Abstract

This work describes the workings of modern zoos and considers the core ethical challenges which face those who choose to hold and display animals in zoos, aquariums or sanctuaries. Using a number of normative ethical frameworks this thesis explores impacts of modern zoos. The impact of zoos include the costs to animals in terms of animal welfare, the loss of liberty and even impact on the value of animal life. On the positive side of the argument are the welfare and health outcomes for many of the animals held in zoos, increased attention and protection for their species in the wild and the enjoyment and education for the people who visit zoos. This paper concludes that zoos and aquariums are ethically defensible when they align conservation outcomes with the interests of individual animals and the interests of zoo operations. The impending extinction crisis requires large scale interventions which address human values and facilitate consideration of wildlife in decision making. Considering the long term relationship zoos have with animals, their extensive reach within communities and their reliance on animals to deliver positive experiences for people, it is appropriate that zoos pay back some of humanity’s debt to wildlife by making a meaningful contribution to wildlife conservation.