The journal Human Evolution has published “The Search for Leonardo’s Genome” (Vol. 37 – n. 3-4 pp 221-228, 2022; DOI: 10.14673/HE2022341106), a fully referenced expansion of a talk Jesse Ausubel gave in June 2022 to a meeting of the American Academy of Arts and Sciences. The Academy’s Bulletin will published the colloquial version in its winter issue.