Adjunct professor of Earth Sciences at Dalhousie Unviersity, Dr. Clark is a recent recipient of the Hawley Medal from the Mineralogical Association of Canada.
Read the full submission here:
- Fluid migration times are longer than the history of fracking in relatively shallow horizontal wells, but it’s only a matter of time until the fracking fluids reach the groundwater system. What goes down, must come up. The petroleum industry already knows this. How else to explain the Bush-Cheney “Halliburton exemption” from the anti-pollution provisions of the Safe Drinking Water Act in the USA?
- Poisoning of the groundwater again in Nova Scotia could, therefore, become the undesirable 2114 legacy of a fracking time-bomb set in 2014, but by that time the frackers will be long gone with their environmentally untaxed profits, and future generations will be left to pay in terms of their health and their taxes again. Fool us twice, resource-extraction industry – shame on us.
- Humans can, and eventually must, live without fossil fuels, but never without water. So, where will the people of North Dakota, Pennsylvania, Texas, and New Brunswick migrate when their groundwater becomes irretrievably contaminated by fracking fluids, except to pristine places such as Nova Scotia, which had the prudence and good sense to reject hydraulic fracturing in 2014?