Book DescriptionThis important collection focuses on the nature and importance of biodiversity Many controversies currently surround biodiversity and a few of them are examined here: What is worthy of protection or restoration, and what is the acceptable level of costs? Is it permissible to kill sentient animals to promote native populations? одозс Can species be reintroduced if they have disappeared a long time ago? How should the responsibilities for biodiversity be shared?.  Windows2004 г 276 стр ISBN 0521804302.