I think your comment would have been much stronger if instead of "Many of them might survive" you said something more akin to "The overwhelming majority will survive". Falsely weakening it as you did will cause people to distrust the rest of your message, which I feel is accurate as it stands. Why did you choose the phrasing that you used?

They care about you about as much as you care for them. This is just their way of saying thanks for global warming and all the government debt.