Externalities are the profits or gains a company experiences and part because they’re able to shift expenses, person unknowingly, or unwillingly. Other videos: 1. The cost burdeneding pedestrians @The Happy Urbanist 2. Another example @The Happy Urbanist 3. The cost burdeneding downtowns @The Happy Urbanist #laborday #externalities #yrbandesign #urbanism #chattanooga #History #laborhistory #carculture #cars #chattanooga #tennessee #textiles #strike