How To Build The Future: Max Hodak

Prima chip bypasses dead photoreceptors

A 2mm silicon photovoltaic chip implanted under the retina absorbs laser projections from camera-equipped glasses, stimulating surviving cells to restore vision without functional rods or cones.

Clinical trials demonstrate dramatic efficacy

Over 40 patients across 17 European sites regained the ability to read eye charts after a decade of blindness, with data published in the New England Journal of Medicine and market approval expected later this year.

Brain rewires to distinguish real from phantom percepts

Patients initially confuse implant signals with hallucinations caused by sensory deprivation, but within hours of rehabilitation, the brain's persistent plasticity enables them to experience qualitatively normal black-and-white vision.

BCIs will fragment into specialized modalities

Rather than a single universal device, brain-computer interfaces will function as a diverse category like pharmaceuticals, with implantable chips serving motor functions and ultrasound potentially enabling consumer 'digital Adderall' for focus or sleep without surgery.

Adoption driven by aging demographics

While current implantable BCIs require serious brain surgery justified only for severely disabled patients, the risk-benefit calculus will shift as healthy aging individuals adopt the technology to maintain declining functionality.

Brain-to-brain interfaces are biologically plausible

Evidence from conjoined twins sharing thalamic connections demonstrates that high-bandwidth neural links can enable direct sharing of conscious experiences and sensory information between separate individuals.

Engineering replaces drug discovery

Hodak argues that directly engineering neural circuits offers a more reliable paradigm than pharmacology, which frequently fails after decades of research, enabling treatments for blindness, paralysis, depression, and addiction through physical intervention rather than chemicals.

Radical lifespan extension enters possibility space

Biotech has transitioned from incremental progress to a 'takeoff era,' making it plausible that the first humans to live 1,000 years are already alive today as we learn to systematically repair biological aging.

Adult neuroplasticity exceeds expectations

Contrary to the belief that critical periods end in childhood, the adult brain adapts to BCIs within minutes under feedback conditions, allowing patients to learn control of individual neurons and integrate new sensory inputs throughout life.