Lorne Gunter does his best to debunk global warmism. Key paragraph:

Climate change has replaced global warming in green rhetoric in part because there is less and less proof that much warming is occurring, but also so that whenever there is a climate catastrophe—too much cold or too much heat, too much rain or too little, more hurricanes or fewer, longer summers or early frosts—all of it could be blamed on humans.

If nothing can refute a theory, then it’s not a theory. It’s an article of faith.