ScienceDaily: In ‘Dover Beach,’ the 19th Century poet Matthew Arnold describes waves that ‘begin, and cease, and then again begin…and bring the eternal note of sadness in.’ But in the warming world of the 21st Century, waves could be riding oceans that will rise anywhere from 0.5 meters (19 inches) to 1.4 meters (55 inches), and researchers believe there’s a good chance they will stir stronger feelings than melancholia. Several scientists from Scripps Institution of Oceanography at …