I wouldn't say it's more of an economics problem...it's still a medical impossibility as far as we know. Everyone develops cancer given a long enough timeline.

I wouldn't say it's more of an economics problem...it's still a medical impossibility as far as we know. Everyone develops cancer given a long enough timeline. If we can somehow defeat that, or give everyone robot bodies after their biological one fails, we still have a wide array of brain diseases to defeat.