As a pioneer in paleoceanography who has contributed to three generations of scientific ocean drilling programs, Ted Moore questions whether lessons learned from Earth's past will help us better appreciate the extensive changes that could be brought on by higher global temperatures, rising sea level, and more intense storms predicted for the future. He draws upon the 50-million-year-old climate records of the Eocene to offer insights into the impacts of increased global greenhouse gases and the expectations for Earth's future climate. Professor Moore's lecture is part of the inaugural DRILLS lecture series - a new scientific lecture series that features prominent, internationally known scientists describing scientific ocean drilling from first-hand experience.