Can eternity meet the earth? I’m on the Pacific coast, looking across a foggy horizon as frothing waves crash on stubbornly immovable rocks. A longer look finds seagulls, cormorants, pelicans, terns, lone herons, and an occasional sea lion. Kelp forests make a home for innumerable fish. On shore something like a miniature forest grows within the zone between high and low tides. Above it plants flourish as close as they dare to approach the water. The shoreline is a narrow ecosystem where land meets sea with a profusion of life. The ocean has always seemed to me like the heart…