"Attitudes Aren't Free: Thinking Deeply about Diversity in the US Armed Forces", is a collection of essays (and a few speeches), most written for this volume, on the themes of religious expression, homosexuality, gender, race, and ethics in the military. The contributors include activists, military members, academics, and other experts. Attitudes Aren't Free does not promote one view on these contentious issues but rather allows the writers to advocate for their diverse positions with thoughtful, well-reasoned arguments. This volume offers a framework for critical thought and candid discussions about important social policy issues in the military.