Should fat passengers pay more?

Should fat passengers pay more?

I would like to share an article written by Peter Singer, a Laureate Professor at the University of Melbourne and a Professor of Bioethics at Princeton University. In this article, he wrote about how overweight passengers should be charged more. Please click here for the article.

With airlines charging for nearly everything extra, what about charging extra for overweight passengers? What if being overweight is due to hereditary reasons or the result of an illness?