Rehabilitation of areas of contaminated groundwater often involves significant costs for site investigation. Whether to undertake a site investigation and when to bring an ongoing investigation to a closure are question facing decision-makers at many contaminated sites acress north America.

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...

Rehabilitation of areas of contaminated groundwater often involves significant costs for site investigation. Whether to undertake a site investigation and when to bring an ongoing investigation to a closure are question facing decision-makers at many contaminated sites acress north America.

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...