University of Maine sociologist Amy Blackstone and several collaborators will announce a Childfree Man and Childfree Woman of the Year on Aug. 1, International Childfree Day. Winners will be selected for their accomplishments and contributions to others and to the acceptance of the childfree choice in society. “My hope is that International Childfree Day will read more Whoa, Baby: UMaine Sociologist Celebrates International Childfree Day