Features a collection of essays the explore the factors endangering the well-being of Earth and discusses how further damage to the environment can be prevented.
Content Note
On the termination of species / by W. Wayt Gibbs -- Cloning Noah's Ark / by Robert P. Lanza, Betsy L. Dresser and Philip Damiani -- Rethinking green consumerism / by Jared Hardner and Richard Rice -- The unmet need for family planning / by Malcolm Potts -- Is global warming harmful to health? / by Paul R. Epstein -- On thin ice? / by Robert A. Bindschadler and Charles R. Bentley -- Meltdown in the North / by Matthew Sturm, Donald K. Perovich and Mark C. Serreze.