> People should have to pay for their externalities. I think this sounds nice in theory, but you open to door to neighbours expecting payment for positive exte

> People should have to pay for their externalities. I think this sounds nice in theory, but you open to door to neighbours expecting payment for positive externalities as well. "I just renovated my driveway and slightly increased your property value, pay me." It also seems absurd to manage relationships between people living meters from each other by the same mechanisms we manage the operations of multi-billion dollar corporations. What next? Charging your kids for services rendered after raising them?