In Section 2 of 8 of the IN8 THOTS Green Book Series, Dr. Joe Sheppard continues the journey through Dr. B.J. Palmer's The Chiropractic Philosophy, Science and Art by exploring one of the foundational concepts of traditional chiropractic philosophy:

This episode examines the Major Premise as the philosophical foundation upon which early chiropractic thinking was built. Rather than simply memorizing the words, we explore what Dr. B.J. and early chiropractic philosophers were attempting to describe through the concepts of Universal Intelligence and Innate Intelligence—the order found in nature and the remarkable organization, regulation, healing, and adaptation expressed within living organisms.

At the center of the discussion is a shift in perspective. Instead of asking only:

“What is wrong with this person?”

Chiropractic philosophy encourages us to also ask:

“What is this person's body attempting to do?”

We explore the body's extraordinary ability to respond and adapt, the meaning of Above-Down, Inside-Out (ADIO), and why the chiropractor does not create healing or supply the body's intelligence. The chiropractor provides an intervention—the living body responds.

We also discuss why respecting the body's natural capacity for adaptation doesn't mean ignoring pathology, disease, or the need for other healthcare. True clinical responsibility requires recognizing both the body's remarkable resilience and its limitations.

Ultimately, the Major Premise isn't presented as the end of the conversation.

• What a premise is and why premises matter
• The traditional chiropractic Major Premise
• The philosophical concept of Universal Intelligence
• Universal Intelligence versus Innate Intelligence
• Order and organization within nature
• The living body as a dynamic, adaptive organism
• Self-regulation, healing, and physiological adaptation
• Why the chiropractor does not manufacture healing
• The meaning of Above-Down, Inside-Out
• Looking beyond symptoms toward function and adaptation
• Respecting both the body's resilience and its limitations
• Why pathology, red flags, and appropriate referral still matter
• How philosophy can generate scientific questions
• Why chiropractors should continue reading, studying, observing, and questioning

In the opening episode of our newest IN8 THOTS Green Book Series, Dr. Joe Sheppard begins an eight-part journey through Dr. B.J. Palmer's The Chiropractic Philosophy, Science and Art by exploring the three pillars that form the foundation of chiropractic: Philosophy, Science, and Art.

After completing our journey through The Science of Chiropractic, we're taking the next step by asking a deceptively simple question:

Chiropractic is more than performing an adjustment. It's more than treating back or neck pain, and it's certainly more than producing an audible "crack."

From its earliest days, chiropractic attempted to understand the relationship between structure, nervous-system function, adaptation, and health. To understand and apply those ideas requires all three pillars.

• What makes chiropractic distinctly chiropractic
• The three pillars of Philosophy, Science, and Art
• Why philosophy provides direction
• Why science should test and refine our understanding
• Why chiropractic should welcome scientific investigation
• Modern neuroscience and chiropractic
• The art of applying knowledge to the individual patient
• Why technique should serve the patient
• Dr. B.J. Palmer's pursuit of specificity
• Knowing when to adjust—and when not to
• Why chiropractors should remain lifelong students
• Preserving chiropractic's history while continuing to advance the profession

In the eighth and final section of the IN8 THOTS journey through Dr. B.J. Palmer's The Science of Chiropractic, Dr. Joe Sheppard brings the entire series together with a question that every generation of chiropractors must answer:

How do we preserve chiropractic's foundational principles while continuing to advance the profession?

This episode reflects on the major concepts explored throughout the series—from the Major Premise, Universal Intelligence, and Innate Intelligence to vertebral subluxation, tone, adaptation, and the specific chiropractic adjustment—and considers what these ideas mean for chiropractic today.

At the center of the discussion is an important distinction: preserving the Principle does not mean preserving the past unchanged.

Dr. B.J. Palmer himself continually questioned, experimented, observed, and refined his ideas. Dr. Joe challenges today's chiropractors to carry forward that same spirit of curiosity by studying the Green Books while also engaging with contemporary anatomy, physiology, neuroscience, biomechanics, pain science, and research.

The episode explores how philosophy and science can complement rather than oppose one another. Philosophy helps us formulate meaningful questions; science gives us methods for investigating them. Respecting chiropractic's history should never require us to fear questions, and embracing modern research does not require abandoning the principles that gave the profession its identity.

A major focus is Dr. B.J. Palmer's lifelong emphasis on the nervous system and the pursuit of specificity. Dr. Joe examines how Dr. B.J.'s later upper cervical work and the development of Hole-In-One (HIO) helped influence generations of specific upper cervical approaches.

One question captures this philosophy particularly well:

That question represents more than technique. It represents observation, patience, restraint, and respect for the patient's ability to respond and adapt.

Sometimes the appropriate clinical decision is to adjust.

Sometimes it is to observe.

And sometimes the greatest demonstration of specificity is knowing when not to adjust.

The episode also addresses one of the most important principles carried throughout the series:

The human body possesses extraordinary biological capacities for regulation, repair, and adaptation. Chiropractic can influence musculoskeletal and neurological function, but respect for the body's self-regulating ability should be accompanied by humility, appropriate clinical boundaries, and claims supported by evidence.

Dr. Joe also explores the meaning of Above-Down, Inside-Out (ADIO) as more than a chiropractic slogan. It represents an appreciation of the human being as an integrated living organism—continually processing information, responding to the environment, and adapting from within.

Finally, the episode speaks directly to the next generation of chiropractors and chiropractic students.

Don't simply memorize chiropractic philosophy.

Understand it.

Know its history.

Read the original Green Books.

Study modern science.

Listen to opposing viewpoints.

Ask difficult questions.

And never be afraid to say:

“I don't know yet.”

Because great chiropractors are never finished learning.

• Preserving chiropractic principles without becoming trapped in the past
• Dr. B.J. Palmer's willingness to question and refine his own ideas
• The relationship between science, art, and philosophy
• Why chiropractic should never be afraid of scientific questions
• The nervous system as a central theme throughout B.J.'s work
• Modern neuroscience and the importance of distinguishing evidence from historical claims
• Dr. B.J. Palmer's pursuit of specificity
• The influence of HIO and upper cervical chiropractic
• The importance of asking “Did the adjustment hold?”
• Knowing when to adjust—and when not to
• Why the chiropractor is not the healer
• The deeper meaning of Above-Down, Inside-Out
• Reading the Green Books while continuing to study contemporary science
• The responsibility of today's chiropractors to the next generation