the Eugenics Record Office, a shiny, new pro-eugenics research hub in Cold Spring Harbor, New York. The ERO would go on to collect boatloads of data on tens of thousands of Americans. The researchers would then use the information to construct family trees that suggested that complicated phenomena such as poverty, criminality, promiscuity, dishonesty, and a fondness for the ocean (which was given the clinical term “thalassophilia”) were predestined in the blood.