The Silenced Foot: Sensory Deprivation, Evolutionary Biomechanics, and the Case for Feeling the Ground
The human foot sole is one of the most densely innervated cutaneous surfaces on the body, containing four classes of mechanoreceptor (Meissner corpuscles, Merkel cell complexes, Pacinian corpuscles, Ruffini endings) distributed across the plantar surface in densities comparable to the fingertips (Kennedy & Inglis, 2002).
8,033 words · 34 min read
The Species-Appropriate Diet: Food Safety, Traditional Populations, and the Preventability of Western Disease
The modern food supply operates under an inverted burden of proof: substances are permitted in food until demonstrated harmful, rather than excluded until demonstrated safe.
11,453 words · 49 min read
The Inverted Burden: Food Toxicology, Regulatory Capture, and the Case for Precautionary Food Safety
The modern food supply operates under an inverted burden of proof: substances are permitted in food until demonstrated harmful, rather than excluded until demonstrated safe.
20,075 words · 87 min read
The Mammalian Body in Captivity: Neurobiology, Physiology, and the Architecture of Decline
The human body evolved under specific environmental pressures over approximately 2.6 million years of the Pleistocene.
13,917 words · 60 min read
Inflammation, Depression, and the Gut-Brain Axis
The serotonin deficit hypothesis of depression — the claim that depression results from insufficient serotonin activity in the brain — has been the dominant public and clinical explanation for major depressive disorder for over three decades.
9,358 words · 40 min read
The Caged Primate: Indoor Living, Nature Deficit, and the Biological Cost of Enclosure
Humans in developed nations spend approximately 93% of their time indoors (Klepeis et al., 2001), a figure that has almost certainly increased in the 25 years since it was measured.
10,485 words · 45 min read