Or this one, where the Michael J. Fox foundation partnered with NASA to conduct research on the ISS to replicate a key protein involved in Parkinson's disease (LRRK₂) in microgravity, allowing for much larger and more uniform growth patterns than possible on Earth: https://www.michaeljfox.org/news/parkinsons-protein-blasting...
Or this one, which evaluated the risks of microbial contamination on interplanetary missions (which could jeopardize the search for extraterrestrial microbes on e.g. Mars) by examining microbes that survived on the exterior of the ISS: https://pubmed.ncbi.nlm.nih.gov/22680691/
> Can you name one scientific result from an ISS experiment? I can't.
That only goes to show your lack of willingness to educate yourself on the matter. Like, a search engine ain't exactly hard to use; I was able to pull all those examples within a couple minutes.
> Humans aren't colonizing anything in space. You've read too many scifi books.
No, I've read "too many" research papers and NASA reports. Evidently you have read none.
Humans absolutely will colonize space. Obviously not right this second, but humankind has been making baby steps toward that goal for as long as it's known of the existence and the vastness of space, and there is no reason to believe that will somehow not continue to be the case. Earth won't last forever, especially at the rate we're destroying it; permanent space colonization is therefore not just an economic and scientific boon, but absolutely imperative for the long-term survival of our species.
The ISS orbits at only 250 miles, barely into LEO.
The wikipedia article has a long list of experiments, but the question is, "Do they actually contribute anything?"
Can you name one scientific result from an ISS experiment? I can't.
> the effects of long-term space habitation on humans.
Humans aren't colonizing anything in space. You've read too many scifi books.