How you imagine the world determines how you live in it.

Because countries often have differing political and economic systems, agreements are needed to protect those invested in trade.

Outright bans on plastic bags may not be the best solution, but education and incentives to get people to stop using them are necessary.

Conventional economics is a form of brain damage. Economics is so fundamentally disconnected from the real world, it is destructive.

Faced with the evidence, many deniers have started to admit that global warming is real, but argue that humans have little or nothing to do with it.

What about our children and grandchildren and their children and grandchildren? Do we not want them to live healthy and happy lives?

Come on Canada, it's time to kick our bad habits and get into shape!