This dash for unconventional fossil fuels is taking place at the expense of the interests of local communities, workers and the environment. (foeeurope.org)
Figure 1 helps make clear why the tar sands and other unconventional fossil fuels ought not to be developed and burned. (truth-out.org)
In the last few years, however, a technological revolution in the extraction of so - called unconventional fossil fuels has transformed this situation with breathtaking speed. (nationalaffairs.com)