Are people just riffing off the headline, the subheading and the first sentence of this page, is the full paper open access, or has anyone read the more substantial policy brief associated with the study [0]?

That's not to say that there's nothing of value being discussed here without the last two resources, but a URL swap may be helpful. The brief has a list of freely available references for further consideration.

[0]: https://www.nature.com/articles/d41586-026-00720-8

[0a] (PDF): https://www.nature.com/articles/d41586-026-00720-8.pdf

Thanks - we'll put those links in the toptext as well.

Edit: actually, since the submitted link (https://www.nature.com/articles/d41586-026-00796-2) is paywalled, I've put your link at the top and moved the other to the toptext.