Boaz eventually parted with the conservative movement, and worked on Ed Clark's campaigns for governor of California in 1978 and for president in 1980.[5] Around this time, he joined the Cato Institute.[5]
He was the author of Libertarianism: A Primer, published in 1997 by the Free Press and described in the Los Angeles Times as "a well-researched manifesto of libertarian ideas."[7] He was also the editor of The Libertarian Reader and co-editor of the Cato Handbook for Congress (2003) and the Cato Handbook on Policy (2005). He frequently discussed on national television and radio shows such topics as education choice, the growth of government, the ownership society, his support of drug legalization as a consequence of the individual right to self-determination,[8][9][10] a non-interventionist foreign policy,[11] and the rise of libertarianism. Boaz said his views were informed by classical liberalism and opposed to populism.[5] He expressed skepticism of party politics and did not join the Libertarian Party.[5]
The Politics of Freedom: Taking on The Left, The Right and Threats to Our Liberties, 2008. ISBN9781933995144. OCLC254175718
The Libertarian Vote: Swing Voters, Tea Parties, and the Fiscally Conservative, Socially Liberal Center, with David Kirby and Emily Ekins, 2012. ISBN9781938048746
^Boaz, David. Should drugs be legal?. Youtube. Think tank with Ben Wattenberg. Archived from the original on December 13, 2019. Retrieved June 28, 2020.