Hillel Isaac Steiner, born in 1942, is a distinguished Canadian political philosopher and Emeritus Professor of Political Philosophy at the University of Manchester. His notable election to the Fellowship of the British Academy in 1999 underscores his significant contributions to the academic community. Steiner's works primarily delve into contemporary philosophical explorations of freedom, rights, justice, and the intricate relationship between moral and economic rationality. His most acclaimed publication, "An Essay on Rights," received the prestigious Political Studies Association's best book prize in 1994. In this influential work, Steiner expounds on a left-libertarian theory of distributive justice, amalgamating his ideas on liberty, the Will Theory of Rights, and a liberal model of exploitation. Notably, Steiner introduced the term "throffer," now widely used in and beyond political philosophy. His affiliations include renowned organizations such as the American Philosophical Association, Aristotelian Society, and the Society for Applied Philosophy, reflecting his extensive involvement in the academic and philosophical realms.

Hillel Schwartz is an American cultural historian, translator, and poet born in 1948. He obtained his B.A. degree at Brandeis University and later pursued a Ph.D. in European History at Yale University. Additionally, Schwartz holds a master's degree in library science from the University of California, Berkeley. He has taught history, humanities, and religious studies at various institutions, including UC Berkeley, the University of Florida, San Diego State University, and UC San Diego. Schwartz is known for his extensive research and scholarly work, with a focus on diverse topics such as millenarianism, dieting, fat, noise, and the history of copies. His notable books include "Making Noise: From Babel to the Big Bang and Beyond," "The Culture of the Copy: Striking Likenesses, Unreasonable Facsimiles," and "Never Satisfied: A Cultural History of Diets, Fantasies, and Fat." Apart from his academic pursuits, Schwartz is also a co-founder of Sage Case Management, a company advocating for individuals in need of complex medical care. As a poet, his works have been featured in various publications, and he has also contributed to translating poems by the South Korean poet Ko Un. Schwartz's most recent book, "Long Days, Last Days: A Down-to-Earth Guide for Those at the Bedside," offers a deeply informed guide to the experience of accompanying individuals through their final days. Currently residing in Encinitas, California

Hillel Schwartz (13 February 1923 – 1 August 2007) was an Egyptian Jew and the founder of the Iskra ('al-Sharara') party, a small Communist political party in Egypt. He played a significant role in advocating for full independence from Great Britain before the Egyptian Revolution of 1952. Iskra was known for its vanguardist approach, emphasizing the mobilization of a revolutionary reserve of Marxist consciousness and intellectuals to establish a solid base for popular activity. Schwartz's efforts contributed to the political landscape of Egypt during a crucial period of change. His work with the Iskra party reflects his commitment to advancing political ideologies and promoting independence. Schwartz's legacy continues to be remembered for his contributions to Egyptian politics and the pursuit of independence.