“Seth material” search engine (Jane Roberts)

Your genetic structure reacts to each thought that you have, to the state of your emotions, to your psychological climate. In your terms, it contains the physical history of the species in context with the probable future capabilities of the species. You choose your genetic structure so that it suits the challenges and capabilities of the species. You choose your genetic structure so that it suits the challenges and potentials that you have chosen. (Long pause.) It represents your physical reference point, your bodily framework. It is your personal physical property. It is a portion of physical matter that you have identified, filled out with your own identity. It is like a splendid ship, the body, that you have chosen ahead of time for a splendid challenging adventure—a ship that you have personally appointed that is equipped to serve as much as possible as a physical manifestation of your personhood.

But granted or not, the idea of any sort of genetic preparation for future contingencies collides with the very powerful theory of evolution, which holds that evolutionary, genetic changes take place only through natural selection and chance mutations (although random or chance mutations are generally regarded as mistakes on nature’s part). There are many unsolved challenges here. I can even see Seth’s material in this session being scientifically dismissed as another version of old, discredited Lamarckian theories. (Jean Baptiste de Monet de Lamarck [1744–1829] was a French naturalist who advocated that certain modifications of an organism’s structure and function could develop in response to environmental factors, and that these “acquired characters” could be inherited. Lamarck’s work has been widely misunderstood, however. It still has value, and recently has been employed in some remarkable scholarly studies that show how, in scientific terms, evolution can take place through means other than natural selection and chance mutations.)