Canadian Liberal MP Glen Pearson (London North Centre)says: "Darfur is really the result of climate change," The West owes it to Africa, says Pearson, to fight climate change. "We caused it, as Western nations. Africa, more than any other place will suffer for us. So this is the third round. They had colonialism, they suffered for that, we had the Cold War, they suffered for that and now, because of climate change that we created, they're going to suffer for that as well. We have a moral responsibility to take action."