Contemplating the Leap (IMAGE) McGill University Caption This is a father and his offspring contemplating the leap off high cliffs at Saunders, Greenland. Credit Knud Falk Usage Restrictions One-time use only License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.