Felis Catus
Senior Member (Voting Rights)
Thank you. I'll have another look sometime and post it here if I find it.It is possible thta that is what I am thinking of. But my memory is that I commented on a (briefer) letter on another thread here. It wouldn't be a 'Letter to Nature' as such, since that is what they call papers (or used to).
But the Connors and Ariens letter will do. It covers most of the places where the dots don't join up.