Huberman Lab
Neuroscience and behavior protocols; uneven episodes, T3 strict gate
35:38Inheritance of acquired traits is proven in nematodes, not yet in humans
Textbooks use the Weismann barrier to explain why the muscles you build can't be passed down; but in nematodes, knock out the offspring's own ability to make small RNAs and they still resist viruses their parents met — change only the RNA in the brain and you change behavior three generations later.
38:18Ketogenic Diet for Mental Illness: It's Not About Weight Loss, It's Mitochondria
Psychiatrist Chris Palmer uses ketogenic and low-carb diets to help patients with treatment-resistant mental illness; the key isn't just weight loss but changing brain energy metabolism and neurotransmitters through mitophagy and biogenesis.
2:20:21Procrastination isn't laziness — your brain has priced the effort too high
Neurologist Masud Husain uses case histories and brain imaging to show that procrastination and apathy come from a perceived effort cost that is too high, not from an absence of desire. Lowering the activation energy, planning ahead and breaking tasks into steps are the practical ways around the barrier.
2:09:45Emotion Is Not a Feeling: It Is a Trainable Neural Functional State
Emotion is a functional state sitting between reflex and reason — persistent, prioritizing, flexible — and it can be trained through cold exposure, meditation and task switching; meanwhile the face-reading ability you think is reliable is far less accurate than you assume.
38:19Female Testosterone Falls 1% a Year, Brain Metabolism 20% in Perimenopause
Women should establish a hormone baseline in their twenties, when testosterone is already falling about 1% a year; oral contraceptives lower ovarian cancer risk while possibly shrinking the clitoris by up to 20%; brain glucose metabolism drops 20% on average in perimenopause, and hot flashes are a disease signal, not a minor nuisance.
2:08:27Vision Is the Cornerstone of Intelligence, and AI Should Augment Rather Than Replace Human Agency
Vision is the cornerstone of intelligence; AI must augment human agency rather than replace it; and humanity's most precious cognition has never been uploaded to the internet.