This essay makes the case that Canada should abandon the Kyoto accord and refuse to participate in any such future accords. The first part to the argument reviews some of the key uncertainties in climate science, which are of sufficient magnitude as to indicate that we may still be all wrong...

This essay makes the case that Canada should abandon the Kyoto accord and refuse to participate in any such future accords. The first part to the argument reviews some of the key uncertainties in climate science, which are of sufficient magnitude as to indicate that we may still be all wrong...

This single greatest cause of species extinction is human activity. The purpose of this paper is not to resolve these issues but to assess briefly some of the scientific challenges we face as we attempt to establish priorities in biodiversity conservation, and to propose a general strategy for...

This single greatest cause of species extinction is human activity. The purpose of this paper is not to resolve these issues but to assess briefly some of the scientific challenges we face as we attempt to establish priorities in biodiversity conservation, and to propose a general strategy for...