That's all fine and well for people like us that don't necessarily do hard labor for 30-40 years. But those that have to do physical labor aren't actually livi

That's all fine and well for people like us that don't necessarily do hard labor for 30-40 years. But those that have to do physical labor aren't actually living longer. The rise in life expectancy is due to a fall in infant death rates and the wealthy living longer because they have access to really good health care.