A conception of an environmental ethic is set forth which involves postulating that nonconscious natural objects can have value in their own right, independently of human interests. Two kinds of objection are considered: those that deny the possibility of developing an ethic ofthe environment that accepts this postulate, and those.that deny the necessity of constructing such an ethic. Both types of objection are found wanting. The essay condudes with some tentative remarks regarding the notion of inherent value.

Passmore argues that there is urgent need to change our attitude to the environment, and that humans cannot continue unconstrained exploitation of the biosphere.

Leading cultural, political and religious leaders offer witness to a new global awareness and to new ethical consensus, showing how we can move into the 21st Century with integrity. This collection reveals why the world, if it is to survive, needs a fundamental consensus concerning binding values, irrecoverable standards and personal attitudes.

The focus of Norton's book is the distinction between objectives and values in developing environmental policies. Norton argues that environmentalism is a coalition of many groups working toward common objectives, but unlike other social action movements the environmental coalition does not have shared moral principles.