Thomas M. Shapiro was born in Los Angeles, California on April 24, 1947. He received his B.A. Degree from the University of Wisconsin in 1969. Shapiro went on to receive both his M.A. degree (1971) and PhD (1978) from Washington University in St. Louis, Missouri.

He has one child, his 20 year old son Izak Shapiro.

Thomas Shapiro's first book was Population Control Politics, published in 1985, which focused primarily on female sterilization, the welfare state, and public policy in the United States

Shapiro co-authored Black Wealth/White Wealth with Professor Melvin L. Oliver, which was originally published in 1995; a tenth-anniversary edition was published in 2006. Black Wealth/White Wealth investigates racial inequality in the United States, however, what sets Black Wealth/White Wealth apart from the numerous other works on racial inequality from this time period is that Shapiro and Oliver examine racial inequality through the lens of wealth. The book demonstrates that a huge wealth gap exists between white and black Americans (according to the book, black families have, on average, 10 cents of wealth for every dollar white families have). Although the income gap between whites and blacks has narrowed, Shapiro and Oliver argue that the remarkable differences in wealth, and the impact that these differences have on housing, education, and more. Both also challenge the notion of growing equality between races in the United States.

Great Divides: Readings in Social Inequality in the United States is a textbook on American social inequality compiled by Thomas Shapiro with contributions from classical and contemporary writers. Great Divides has gone through three editions; the first was published in 1998, and the other two editions followed in 2001 and 2005. According to Shapiro, the purpose of Great Divides is to examine the barriers between groups and individuals and to evaluate the impact that these barriers have had, and continue to have, on American society. Additionally, and unlike existing readers on social inequality, Shapiro seeks to meld older, more famous texts (from authors such as Max Weber and W. E. B. Du Bois) with cutting-edge research on the subject of inequality, thereby creating a more comprehensive and challenging text for students.

In his 2004 publication The Hidden Cost of Being African American, Shapiro focuses on the importance of family wealth and the central role that it plays in passing down racial inequality from generation to generation in the United States. Drawing from interviews with 182 black, white and Latino families with school aged children in Boston, Los Angeles, and St. Louis, Shapiro argues that there continues to be a substantial racial wealth gap in the United States. Shapiro also claims that families lacking financial assets, characteristically the African American population, are hindered from becoming upwardly mobile in American society. 3/4 of the people that Shapiro interviewed were middle class and 1/4 were working class or poor. These same inherited, transformative assets are leveraged by whites, enabling them to take fuller advantage of economic opportunities and accumulate additional wealth, what many refer to as White privilege. This vicious cycle, Shapiro argues, has the effect of perpetuating and worsening racial inequality in the United States. Shapiro focuses on the “big picture” of wealth dynamics in the United States and explores how family money effects racial inequality. His book is organized around the ideas that inheritance and racial discrimination are making inequality between whites and African Americans worse. He coins the term “transformative assets” as money that is acquired through family that allows for social mobility beyond what their current income level would allow for. He shows that different starting lines of wealth for different people has a huge impact on inequalities and that race plays a huge role in determining your starting place. In terms of racial equality, inherited wealth and housing discrimination limit educational and employment gains which have a huge impact on social mobility. More narrowly, Shapiro also focuses on the advantages that transformative assets have on the value of housing and the subsequent quality of neighborhoods and schools, to the additional benefit of whites and disadvantage of blacks. This book is widely used in undergraduate sociology courses.

Critiques

The fact that Shapiro left out cities in the south is a major critique of his research for The Hidden Cost of Being African American. It is speculated that if cities in the south were included in his research, there may be a different result that may have been found due to a different amount of segregation and percentages of blacks in the city.