Mr. Wojczynski, regarding your point about environmental change caused by hydro developments, for example, I do strongly subscribe to your view that CEAA should look at the positive environmental effects of a project. Too often we confuse “any” environmental change; we assume it's a negative thing, and it's often not. I think your example of fish populations is exactly right in terms of what happens behind water control structures and reservoirs.
Could you expand on other positive environmental effects of some of the developments you've been involved with?