alt Hacker NewsI’d recommend you read the following report: Proximity to Golf Courses and Risk of Parkinson Disease
Individuals living within water service areas with a golf course had nearly double the odds of PD compared with individuals in water service areas without golf courses…
https://jamanetwork.com/journals/jamanetworkopen/fullarticle...
Did you read the paper carefully? It's about pesticide use. (It's not especially plausible as epidemiological studies go, though I'm unsurprised if a better study finds a firmer correlation between pesticides and PD.)