β
And then, according to the scientific publication describing the experiment, βat day 162 postfusion, we performed a caesarean section . . . One bucardo female weighing 2.6 kg [5.7 pounds] was obtained alive without external morphological abnormalities. The newborn displayed a normal cardiac rhythm as well as other vital signs at delivery (i.e., open eyes, mouth opening, legs and tongue movements) . . . To our knowledge, this is the first animal born from an extinct subspecies.β It was Wednesday, July 30, 2003, a turning point in the history of biology. For on that date, all at once, extinction was no longer forever.
β
β
George M. Church (Regenesis: How Synthetic Biology Will Reinvent Nature and Ourselves)