That's a great question, and I think there are two parts to the answer.
One is just on the medical side of things. We know that the disease is mutating, that the longer we wait to vaccinate everyone, the more we all are at risk in terms of the changing variants making us less safe here in Canada. Even if we do get vaccinated, if the world is slow to vaccinate the entire population, we are at risk.
Then perhaps even more importantly, as long as the global economy doesn't recover, our economy won't recover. Things like travel will remain disrupted; global supply chains will remain disrupted; and also, perhaps most importantly, the global fight against poverty will continue to go backwards. We are losing ground day by day.