For 2024 Pilgrims: €50,- donation = 1 year with no ads on the forum + 90% off any 2024 Guide. More here. (Discount code sent to you by Private Message after your donation)
There has been discussion about this specific study and another on the same theme since at least Feb 2023. I posted about it here last year, and again earlier this year here and here.
I note with some concern that your interpretation of the...
This site is run by Ivar at in Santiago de Compostela.
This site participates in the Amazon Affiliate program, designed to provide a means for Ivar to earn fees by linking to Amazon