Michael Dudley

<p>The booming production and use of cement is the single largest material contributor to climate change.</p>

<p>Burgeoning migration to the American southwest has resulted in suburban expansion into wilderness areas prone to fires, which are now more severe due to the impacts of climate change.</p>

<p>With more and more children living in urban and suburban environments and surrounded by electronic distractions, fewer kids are experiencing nature.</p>

<p>The Bison Courtyard development in Banff Alberta is more than a "green" building: its "enlightened merchants" have been encouraged to engage in numerous experiments in eco-economics.</p>

<p>Controversial scientist James Lovelock is convinced that current conceptions of "sustainable development" are hopelessly wrongheaded. We're facing a climate catastrophe, he believes, and only radical solutions will be up to the challenge.</p>