Climate change...? Global warming...? Important issues for humanity to solve. But, is global warming really the most severe environmental concern facing mankind? How vital is it to ensure that global temperatures do not rise by more than a few degrees, and does the survival of humanity rest on achieving this goal? Or are there other environmental problems more dangerous to life, which are ignored by our political leaders and scientists?

SHIELD OF LIFE is the story of a world suffering from today's cavalier release of contaminated gasses into the atmosphere, the benign neglect of...