"American Empire and the Canadian Oil Sands shows that the unconventional fossil fuels revolution that is taking place in North America must be understood in light of the great power status of the US. Development of the Canadian oil sands would enhance the political position of the US on the...

Debates surrounding the greenhouse gas (GHG) emissions from land use of biofuels production have created a need to quantify the relative land use GHG intensity of fossil fuels. When contrasting land use GHG intensity of fossil fuel and biofuel production, it is the energy yield that greatly...