Tribal: How the Cultural Instincts That Divide Us Can Help Bring Us Together by Michael Morris has won the 2025 Ursula Gielen Global Psychology Book Award.
This award is given every year by the International Psychology Division (52) of the American Psychological Association to the authors of the book that makes the most significant contribution to psychology as a global discipline.
Ursula Gielen (1916-1997, Germany) was vitally interested in the well-being of indigenous, persecuted, and poor people around the world, with a special emphasis on women and children. Her legacy and commitment to international concerns and human welfare continues through her children: Ute Seibold, a former foreign language secretary in Switzerland; Uwe Gielen, an international psychologist in the United States; Odina Diephaus, a former interpreter with the European Parliament in Belgium and France; and Anka Gielen, a counseling psychologist in Germany.