
The Study
A comprehensive review published by Wiley in January 2025 examined the relationship between aluminum oxide nanoparticles — the primary aerosol proposed for solar radiation management (SRM) — and neurodegenerative disease. The findings were unequivocal.
Key Findings
The review identified clear, documented links between aluminum-oxide aerosol exposure and:
- Alzheimer's disease — Elevated aluminum concentrations found in brain tissue of Alzheimer's patients
- Parkinson's disease — Aluminum nanoparticles trigger dopaminergic neuron damage
- Multiple sclerosis — Aluminum adjuvants and environmental aluminum linked to autoimmune demyelination
Why This Matters for Geoengineering
Proposed SRM programs call for dispersing millions of tons of aluminum oxide nanoparticles into the stratosphere annually. These particles are small enough to cross the blood-brain barrier — meaning they can enter and accumulate in brain tissue directly.
The Blood-Brain Barrier Problem
Unlike larger aluminum particles that the body can partially filter, nanoparticles (less than 100nm) bypass the body's natural defenses. Once in neural tissue, they trigger:
- Chronic neuroinflammation
- Oxidative stress and free radical damage
- Protein misfolding associated with dementia
- Immune system dysfunction in the central nervous system
What We're Doing About It
This study is now part of our evidentiary record. Our expert witnesses include researchers who contributed to this body of work, and their testimony will be central to our legal case.
Dr. Research Team
The GeoFight
Contributing to public education and awareness about geoengineering programs, atmospheric contamination, and the legal fight for transparency and accountability.
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