People have been doing construction for millennia. It's the world's biggest industry by economic impact and employment. If there were dramatic improvements poss

People have been doing construction for millennia. It's the world's biggest industry by economic impact and employment. If there were dramatic improvements possible there, they'd be done a long time ago. The best real-world, not made-up example of "circular economy" is the Japanese women who work as prostitutes in order to make money to spend on their handsome bar-provided boyfriends. Lmao.