This is true. I was thinking of things like roads, water mains, sewer pipes, and even homes. Yeah a house that lasts 200 years sounds good in principle, until

This is true. I was thinking of things like roads, water mains, sewer pipes, and even homes. Yeah a house that lasts 200 years sounds good in principle, until you think about the kind of material and energy efficiency advances we’ve had in just the last 25.