Ironically I submitted a link to the original paper but the mods (in their infinite wisdom) changed my submission to point at a guardian article.

Only the first page is visible with the current nature.com link.

Nature must have changed it. Worked fine when posted.

I'm curious as to why this primary source post was flagged/dropped as a dupe, yet several secondary news articles remained posted. I usually scan or search HN before posting, didn't see any of those.

In any event, it's clearly a story of real interest to this community.