The Burning Question reveals climate change to be the most fascinating scientific, political and social puzzle in history. It shows that carbon emissions are still accelerating upwards, following an exponential curve that goes back centuries. One reason is that saving energy is like squeezing a... More Info

At the last census in 2006, just over 80 percent of Canada's population lived in urban centres. How we feed that population and protect its food sources is an enduring subject of debate in food security circles these days.  More Info

Sustainable building from the ground up - the pros and cons of the latest green and natural materials and technologies  More Info

Describes the history of tomatoes, their importance to cultures around the world, the plight of migrant laborers, and the journey of a typical tomato from field to table.  More Info

This is a practical and easy-to-follow guide for homeowners, builders and architects who are concerned about the effects of climate change and environmental degradation and want to do something about reversing the trend.  More Info