In the opening episode of the IN8 THOTS series on The Science of Chiropractic, Dr. Joe Sheppard introduces one of Dr. B.J. Palmer’s most intellectually significant Green Books and explores why he believed chiropractic required its own scientific foundation.

This episode examines the historical challenges facing the young chiropractic profession and explains why Dr. B.J. Palmer sought to establish chiropractic as a science built upon timeless principles rather than techniques alone. Dr. Joe discusses the meaning of science as a process of observation, critical thinking, and the pursuit of truth, while highlighting Dr. B.J.'s belief that principles must always precede procedures. Listeners are introduced to the philosophical and scientific framework that shaped chiropractic's identity and continue to influence the profession today.

Topics include the definition of science, the relationship between philosophy and scientific inquiry, the importance of observation, the role of the nervous system in human function, lifelong learning, intellectual humility, and how modern neuroscience continues to reinforce many of the concepts that Dr. B.J. Palmer explored decades ago. The episode also emphasizes that chiropractic is more than a collection of techniques—it is a discipline grounded in principles that seek to better understand life, health, adaptation, and human potential.

Key Topics:

• Why Dr. B.J. Palmer believed chiropractic needed its own science
• The difference between principles and procedures
• Science as observation, inquiry, and critical thinking
• The relationship between chiropractic philosophy and scientific reasoning
• The nervous system and the organization of life
• Lifelong learning and intellectual humility
• Modern neuroscience and chiropractic principles
• Building the scientific foundation of chiropractic

This introductory episode sets the stage for the entire Science of Chiropractic series and invites listeners to explore how Dr. B.J. Palmer's pursuit of scientific understanding helped define the philosophy, identity, and future of the chiropractic profession.

Stay specific. Stay connected. And keep thinking from Above-Down, Inside-Out.