Thank you very much, Mr. Chairman.
I'm looking at point 11 in your notes. You make the point that the government's own scientists have acknowledged that impacts on water, land, air, fish, wildlife, and habitat are not fully known. This is related to the oil sands.
I think we can all agree that in complex ecosystems nothing is ever fully known and that all scientists will always say they never have enough information. Would you agree with that statement?