Dune: Appendix I Summary & Analysis

This appendix details “the ecology of Dune.” It is heavily focused on the story of Pardot Kynes, Arrakis’s first planetologist. The appendix begins with an epigraph by Pardot Kynes in which he considers the kind of existence available when humans increase in number in a finite environment.

Pardot Kynes is fixated on the potential for Fremen—an indigenous and hardy Arrakeen society—to reshape the environment on Arrakis to suit their wants and needs. He is single-minded in his desire to terraform Arrakis into a lush and “man-healthy” planet. To aid this mission, he marries a Fremen woman and begins teaching Fremen children (including his own child Liet-Kynes) the ecological awareness that they require to be able to reshape Arrakeen landscapes to suit their needs and desires.

Earlier, though, Pardot Kynes had to gain Fremen trust. Upon arriving on Arrakis and realizing its potential, the planetologist was shocked to find Harkonnen soldiers killing indigenous Fremen. Because he valued the Fremen as the human instruments that would alter Arrakeen ecology systems, Pardot Kynes killed Harkonnen troops when he came upon them harming Fremen youths. This earned him respect from Fremen youths, but he had to work much harder to prove himself to the Fremen communities he was now allowed access to. A combination of religious belief and circumstance finally earned him total respect and even worship from the Fremen.

Pardot Kynes set about ensuring that the Fremen started to infiltrate the oppressive Harkonnen’s governing system on Arrakis. They also upgraded technologies and began a complex series of small experiments to test the possibilities of ecological change on Arrakis. Specifically, the return of open bodies of surface water to the planet would be a catalyst for lush ecological change. Pardot Kynes estimated that Arrakis would not become a “paradise” for “three hundred to five hundred years,” with the Fremen staunch in their commitment to this long-term intention.

Central to the problem of collecting and storing water was the fact that the planet’s water was mostly blocked off by small organic beings living deep under the land’s surface. Therefore, Pardot Kynes had to devise a plan that would start making minute changes to the ecosystem with organic materials that could support their own life in the arid sandscapes.

Beginning small, Pardot Kynes directed the Fremen to plant grasses on dune faces to anchor the sand. This caused the dunes to grow on windward faces, and planting was increased to match this, resulting in some sand dunes reaching more than 1,500 meters in height. Next, the Fremen planted sturdier vegetation that helped environments flourish enough to support animal life. Finally, they introduced more than two hundred plants and trees that were food sources. Then, they observed whether their carefully selected elements would sustain a fluid yet stable ecosystem.

During this time, Pardot Kynes had to manage many issues that threatened the success of a terraformed Arrakis. He responded to problems and unexpected outcomes in the experimental environments that the Fremen cultivated, and bribed the Guild to prevent satellites from viewing certain areas of Arrakis in order for Fremen activity to escape the Imperial gaze.

Fremen activity continued in “building, planting, digging, training the children.” Then Pardot Kynes was unexpectedly killed in a cave-in. His 19-year-old Fremen son, Liet-Kynes, was well-trained as a planetologist and took over the mission to terraform Arrakis. His mission was progressing well “until the day his planet was afflicted by a Hero.”