Q4. Do you think climate change will have an affect on Canada/Vancouver in...

Ah, thanks for explaining that Benjamin, I didn't realize from the phrasing of the sentence :) As for 20 years, it was my arbitrary phrasing of the question to get it off the ground, so to say. Yes, I think asking 50 years into the future is just as useful and important for gauging the "future".

NielChah03:24, 5 February 2011