Download or read book Primary Perception written by Cleve Backster and published by . This book was released on 2003 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the only book by Cleve Backster himself, describing 36 years of research in biocommunication, observed electrical responses in plant life and other living organisms. All life forms have the capability of responding to one another, from plants and bacteria to foods and animal cells. Most amazing is his work with human leukocytes. These discoveries have opened up a new paradigm in science, ecology and healing.