"One way to open your eyes is to ask yourself, "What if I had never seen this before? What if I knew i would never see it again? - Rachel Carson

What if I had never seen this before? What if I knew I would never see it again?

The 1950's have comprised an exciting decade in the science of the sea. During this period a manned vehicle has descended to the deepest hole in the ocean floor. During the 'fifties, also, the crossing of the entire Arctic basin was accomplished by submarines traveling under the ice. Many new features of the unseen floor of the sea have been described, including new mountain ranges that now appear to be linked with others to form the longest and mightiest mountains of the earth-a continuous chain encircling the globe. Deep, hidden rivers in the sea, subsurface currents with the volume of a thousand Mississippis, have been found. During the International Geophysical Year, 60 ships from 40 nations, as well as hundreds of stations on islands and seacoasts, co-operated in an enormously fruitful study of the sea.

The edge of the sea is a strange and beautiful place.

"We stand now where two roads diverge. But unlike the roads in <a href="https://www.goodreads.com/author/show/7715.Robert_Frost" rel="nofollow noopener" title="Robert Frost">Robert Frost</a>'s familiar poem, they are not equally fair. The road we have long been traveling is deceptively easy, a smooth superhighway on which we progress with great speed, but at its end lies disaster. The other fork of the road — the one less traveled by — offers our last, our only chance to reach a destination that assures the preservation of the earth."