Marriage privatization their partnership; they would have a private marriage ceremony if they so chose in order to honor their private religious or philosophical concept of marriage. In a July 2008 article appearing in "The Monist" titled "Privatizing Marriage" Harvard Law Professor Cass Sunstein and University of Chicago economist Richard H. Thaler offer arguments for the privatization of marriage. Thaler and Sunstein also take up the topic in their co-authored 2008 book "Nudge: Improving Decisions about Wealth, Health, and Happiness." Sunstein and Thaler argue for marriage privatization among other positions under the heading of what they call "Libertarian Paternalism". Opposition to marriage
Nudge (book) placing healthy foods in a school cafeteria at eye level while putting less-healthy junk food in harder-to-reach places. Individuals are not actually prevented from eating whatever they want, but arranging the food choices that way causes people to eat less junk food and more healthy food. Sunstein and Thaler apply the idea of nudges in the context of choice architecture to propose policy recommendations in the spirit of libertarian paternalism. They have recommendations in the areas of finance, health, the environment, schools, and marriage. They believe these problems can at least be partially addressed by improving the choice architecture. Thaler