> Except that the most successful companies have paid close attention to negative externalities. Ford Motors shortened the work week and paid workers a high wag

> Except that the most successful companies have paid close attention to negative externalities. Ford Motors shortened the work week and paid workers a high wage ... The length of the work week and worker wages are not external to the Ford motor company. Paying for cancer treatments for people who live near roads, and to reduce the noise pollution from cars in cities would be examples of remediating externalities.