Why do I tell you this little boy’s story of medusas, rays and sea monsters, nearly sixty years after the fact? Because it illustrates, I think, how a naturalist is created. A child comes to the edge of deep water with a mind prepared for wonder. He is like a primitive adult of long ago, an acquisitive early arriving at the shore of Lake Malawi, say, or the Mozambique Channel. The experience must have been repeated countless times over thousands of generations, served as sources of food and barriers against enemies. No petty boundaries could split their flat expanse. They could not be burned or eroded into sterile gullies. They were impervious, it seemed, to change of any kind. The waterland was always there, timeless, invulnerable, mostly beyond reach and inexhaustible. The child is ready to grasp this archetype, to explore and learn, but he has few words to describe his guiding emotions. Instead he is given a compelling image that will serve in later life as a talisman, transmitting a powerful energy that directs the growth of experience and knowledge. He will add complicated details and context from his culture as he grows older. But the core image stays intact. When an adult he will find it curious, if he is at all reflective, that he has the urge to travel all day to fish or to watch sunsets on the ocean horizon.
Hands on experience at the critical time, not systematic knowledge is what counts in the making of a naturalist. Better to be an untutored savage for a while, not to know the names or anatomical detail. Better to spend long stretches of time just searching and dreaming. Rachel Carson, who understood this principle well, used different words to the same effect in The Sense of Wonder in 1965: ‘If facts are the seeds that later produce knowledge and wisdom, then the emotions and the impressions of the senses are the fertile soil in which the seeds must grow. The years of childhood are the time to prepare the soil.’ She wisely took children to the edge of the sea.