In the Globe today, their analysts were talking about the vote split on the centre-left. Greg Lyle (a pollster) was down on strategic voting, saying that "The problem with this strategy is that it is just not realistic. Many voters, particularly swing voters, do not have the information they need to make this choice."
A new website can fill the information gap: http://www.voteforenvironment.ca/
They figure out if strategic voting would make a difference in defeating the Conservatives in your riding -- and then recommend who to vote for.
This site's methodology is a bit different from the other site that tries to do this, http://www.voteforclimate.ca/, but the recommendation for our riding happens to be the same from both sites.
Check out both of these sites. Do your own research. Think about the future of your children, grandchildren (or any child that you know). Think about the risk of wasting the next 48 months (out of the 99 months that we may have left to avert climate disaster) with a climate-hostile government. Then go out and vote to defeat the Conservatives!