The fact that I can click on a scientific article link and hit a paywall in 2025–when the scientists were paid with public money, the research conducted in public institutions, and the cost of publication subsidized by public funds–is an abject failure of society.
@benlockwood I know it's not a general solution to this issue, but if you email the contact listed in the abstract, they'll be able to send you a PDF of the paper.
You probably know this, but others may not.
