It's a great concern to people who work in security agencies, both within the Government of Canada—the Canadian Security Intelligence Service—and in the United States and others. They see it as a threat multiplier, which is the language they use. It's that you already have economic, social and cultural conditions that can create political tensions within countries and now you want to layer on top of that extreme heat events and water scarcity, which affects food supplies and food production around the world.
This would include if there's a drought in Canada, which is a food-exporting nation. That would raise global food prices and lead to political instability in countries that import food, like Egypt and others. It's interconnected, so that's yet another good reason to take action now to prevent this sort of threat-multiplier scenario from emerging.