Philip J. Cook is a professor of public policy

Public policy

Public policy as government action is generally the principled guide to action taken by the administrative or executive branches of the state with regard to a class of issues in a manner consistent with law and institutional customs. In general, the foundation is the pertinent national and...

, sociology

Sociology

Sociology is the study of society. It is a social science—a term with which it is sometimes synonymous—which uses various methods of empirical investigation and critical analysis to develop a body of knowledge about human social activity...

, and economics

Economics

Economics is the social science that analyzes the production, distribution, and consumption of goods and services. The term economics comes from the Ancient Greek from + , hence "rules of the house"...

 at Duke University

Duke University

Duke University is a private research university located in Durham, North Carolina, United States. Founded by Methodists and Quakers in the present day town of Trinity in 1838, the school moved to Durham in 1892. In 1924, tobacco industrialist James B...

 in the United States. His research has focused on firearm

Firearm

A firearm is a weapon that launches one, or many, projectile at high velocity through confined burning of a propellant. This subsonic burning process is technically known as deflagration, as opposed to supersonic combustion known as a detonation. In older firearms, the propellant was typically...

s and crime

Crime

Crime is the breach of rules or laws for which some governing authority can ultimately prescribe a conviction...

, as well as alcohol abuse

Alcohol abuse

Alcohol abuse, as described in the DSM-IV, is a psychiatric diagnosis describing the recurring use of alcoholic beverages despite negative consequences. Alcohol abuse eventually progresses to alcoholism, a condition in which an individual becomes dependent on alcoholic beverages in order to avoid...

 and related problems.

Cook is the author of Gun Violence: The Real Costs, a book published by Oxford University Press

Oxford University Press

Oxford University Press is the largest university press in the world. It is a department of the University of Oxford and is governed by a group of 15 academics appointed by the Vice-Chancellor known as the Delegates of the Press. They are headed by the Secretary to the Delegates, who serves as...

, that presents gun violence from an economic perspective. He has also edited Evaluating Gun Policy, which was published in 2003 by the Brookings Institution

Brookings Institution

The Brookings Institution is a nonprofit public policy organization based in Washington, D.C., in the United States. One of Washington's oldest think tanks, Brookings conducts research and education in the social sciences, primarily in economics, metropolitan policy, governance, foreign policy, and...

.

Philip J. Cook has served on the National Research Council

United States National Research Council

The National Research Council of the USA is the working arm of the United States National Academies, carrying out most of the studies done in their names.The National Academies include:* National Academy of Sciences...

’s Committee on Law and Justice. He has also been on National Academy of Science panels, including the 1994 panel on "Understanding and Control of Violent Behavior", 1981 panel on "Alternative Policies Affecting the Prevention of Alcohol Abuse and Alcoholism", among others.