Right now the only proof we have, aside from RAMP, is David Schindler's report. His study is, in my opinion, one of the most thorough investigations that were done. I think we need more of that. Right now we can't point fingers at oil sands development or anybody else. Right now, because the cancer rate has gone up so much in the last 20 years, it's only obvious that it's coming from directly south of us, which is the oil sands development area.
On December 7th, 2010. See this statement in context.