Just to be clear Keith, I (speaking with my economist hat on, here), like many others are not opposed to cars per se. I am opposed to the massive subsidies that are given to them implicitly and explicitly.
For instance, a lot of these subsidies are given via the legal system:
A century ago, captains of industry and their allies in government launched a social experiment in urban America: the abandonment of mass transit in favor of a
papers.ssrn.com
Obviously the US is not the same as Canada, but the differences are in degree, not direction.