}} The
Dune universe, set in the distant future of humanity, has a history that stretches thousands of years (some 15,000 years in total) and covers considerable changes in political, social, and religious structure as well as technology. Creative works set in the
Dune universe can be said to fall into five general time periods: • Butlerian Jihad •
Legends of Dune prequel trilogy (2002–2004) by Brian Herbert and Kevin J. Anderson •
Great Schools of Dune prequel trilogy (2012–2016) by Brian Herbert and Anderson • Corrino-led Imperium •
Prelude to Dune prequel trilogy (1999–2001) by Brian Herbert and Anderson •
Heroes of Dune series (2008–2023) by Brian Herbert and Anderson •
The Caladan Trilogy (2020–2022) by Brian Herbert and Anderson • Rise of the Atreides •
Heroes of Dune series (2008–2023) by Brian Herbert and Anderson •
Dune (1965) by Frank Herbert •
Dune Messiah (1969) by Frank Herbert •
Children of Dune (1976) by Frank Herbert • Reign and fall of the God Emperor •
God Emperor of Dune (1981) by Frank Herbert • Return from the Scattering •
Heretics of Dune (1984) by Frank Herbert •
Chapterhouse: Dune (1985) by Frank Herbert •
Hunters of Dune (2006) by Brian Herbert and Anderson •
Sandworms of Dune (2007) by Brian Herbert and Anderson
Butlerian Jihad As explained in
Dune, the
Butlerian Jihad is a conflict taking place over 11,000 years in the future (and over 10,000 years before the events of
Dune), which results in the total destruction of virtually all forms of "computers,
thinking machines, and
conscious robots". Herbert refers to the Jihad several times in the novels, but does not give much detail on how he imagined the causes and nature of the conflict. In Herbert's
God Emperor of Dune (1981),
Leto II Atreides indicates that the Jihad had been a semi-religious social upheaval initiated by humans who felt repulsed by how guided and controlled they had become by machines. This technological reversal leads to the creation of the universal
Orange Catholic Bible and the rise of a new
feudal pan-galactic empire that lasts for over 10,000 years before Herbert's series begins. Several
secret societies also develop, using
eugenics programs, intensive mental and physical training, and pharmaceutical enhancements to hone human skills to an astonishing degree. Herbert died in 1986, leaving his vision of the events of the Butlerian Jihad unexplored and open to speculation. The series explains that humanity had become entirely complacent and dependent upon thinking machines; recognizing this weakness, a group of ambitious, militant humans calling themselves the
Titans use this widespread reliance on machine intelligence to seize control of the entire universe. The
matriarchal Bene Gesserit possesses almost superhuman physical, sensory, and deductive powers developed through years of physical and mental conditioning. While positioning themselves to "serve" humanity, the Bene Gesserit pursue their goal to better the human race by subtly and secretly guiding and manipulating the affairs of others to serve their own purposes. By the time of
Dune, they have secured a level of control over the current emperor,
Shaddam IV, by marrying him to one of their own who intentionally bears him only daughters. The Bene Gesserit also has a secret, millennia-long selective
breeding program to bolster and preserve valuable skills and bloodlines as well as to produce a theoretical superhuman male they call the
Kwisatz Haderach. When
Dune begins, the Sisterhood is only one generation away from their desired individual, having manipulated the threads of genes and power for thousands of years to produce the required confluence of events. But
Lady Jessica, ordered by the Bene Gesserit to produce a daughter who would breed with the appropriate male to make the Kwisatz Haderach, instead bears a son—unintentionally producing the Kwisatz Haderach a generation early. The
Bene Tleilax are amoral merchants who traffic in biological and
genetically engineered products such as artificial eyes, "twisted" Mentats, and
gholas. Finally, the Ixians produce
cutting-edge technology that seemingly complies with (but pushes the boundaries of) the prohibitions against thinking machines. The Ixians are very secretive, not only to protect their valuable hold on the industry but also to hide any methods or inventions that may breach the anti-thinking machine protocols.
Rise of the Atreides As Frank Herbert's
Dune (1965) begins, Duke
Leto Atreides finds himself in a dangerous position. The 81st Padishah Emperor, Shaddam IV, has put him in control of the
desert planet Arrakis, known as Dune, which is the only source of the all-important spice melange. The most valuable commodity in the known universe, the spice not only makes safe and reliable interstellar travel possible, but also prolongs life, protects against disease, and is used by the Bene Gesserit to enhance their abilities. The potential financial gains for House Atreides are mitigated by the fact that mining melange from the desert surface of Arrakis is an expensive and hazardous undertaking, thanks to the treacherous environment and constant threat of giant
sandworms that protect the spice. In addition, Leto is aware that Shaddam, feeling threatened by the rising power and influence of the Atreides, has sent him into a trap. Failure to meet or exceed the production volume of his predecessor, the villainous Baron
Vladimir Harkonnen, will harm the position of House Atreides in CHOAM, which relies on spice profits. The little-understood native population of Arrakis are the
Fremen, long overlooked by the Imperium. Considered backward savages, the Fremen are extremely hardy people and exist in large numbers; their culture is built around the commodity of water, which is extremely scarce on Arrakis. The Fremen await the coming of a prophesied
messiah, not suspecting that this prophecy had been planted in their legends by the
Missionaria Protectiva, an arm of the Bene Gesserit dedicated to religious manipulation to ease the path of the Sisterhood when necessary. In
Dune, the so-called "Arrakis Affair" puts unexpected Kwisatz Haderach
Paul Atreides in control of first the Fremen people and then Arrakis itself. Absolute control over the spice supply allows Paul to depose Shaddam and become ruler of the known universe, with Shaddam's eldest daughter
Princess Irulan as his wife. The
Heroes of Dune series (2008–2009) by Brian Herbert and Kevin J. Anderson chronicles the major events that take place between
Dune: House Corrino (2001) and
Dune: The Duke of Caladan (2020), between
Dune (1965) and
Dune Messiah (1969), and between
Dune Messiah and
Children of Dune (1976).
Reign and fall of the God Emperor At the time of
God Emperor of Dune (1981), Paul's son, the God Emperor Leto II Atreides, has ruled the Empire for 3,500 years from the verdant face of a transformed Arrakis; melange production has ceased. Leto has forced the sandworms into extinction, except for the larval
sandtrout with which he had forged a
symbiosis, transforming him into a human-sandworm hybrid. Human civilization before his rule had suffered from twin weaknesses: that a single authority could control it and that it was dependent upon melange, found on only one planet in the known universe. Leto's prescient visions had shown that humanity would be threatened by extinction in any number of ways; his solution was to place humanity on his "
Golden Path," a plan for humanity's survival. Leto governs as a benevolent tyrant, providing for his people's physical needs, but denying them any spiritual outlets other than his compulsory religion (as well as maintaining a monopoly on spice and thus total control of its use). Personal violence is banned, as is nearly all space travel, creating a pent-up demand for freedom and travel. The Bene Gesserit, Ixians, and Tleilaxu seek ways to regain some of their former power or unseat Leto altogether. Leto also conducts his selective breeding program among the descendants of his twin sister Ghanima, finally arriving at
Siona, daughter of
Moneo, whose actions are hidden from prescient vision. Leto engineers his own assassination, knowing it will result in rebellion and revolt but also in an explosion in travel and colonization. The death of Leto's body also produces new sandtrout, which will eventually give rise to a population of sandworms and a new cycle of spice production.
Return from the Scattering In the aftermath of the fall of the God Emperor, chaos and severe famine in many worlds caused trillions of humans to set off into the freedom of unknown space and spread out across the universe. This
diaspora is later called
the Scattering and, combined with the invisibility of Atreides descendants to prescient vision, assures that humanity has forever escaped the threat of total extinction. At the time of
Heretics of Dune (1984) and
Chapterhouse: Dune (1985)—1500 years after Leto's death—the turmoil is settling into a new pattern; the balance of power in the Old Empire, as it is now called, rests among the Ixians, the Bene Gesserit, and the Tleilaxu. The Spacing Guild has been forever weakened by the development of Ixian machines capable of navigation in foldspace, practically replacing Guild Navigators. The Bene Gesserit, through manipulation of the Priesthood of the Divided God, control the sandworms and their planet, now called Rakis, but the Tleilaxu have discovered how to produce melange using their axlotl tanks in quantities that greatly exceed natural melange harvests. This balance of power is shattered by a large influx of people from the Scattering, some fleeing persecution by an as-yet-unknown enemy. Among the returning people, the Bene Gesserit finds its match in a violent and corrupt matriarchal society known as the
Honored Matres, who they suspect may be descended from some of their own sent out in the Scattering. As a bitter and bloody war erupts between the orders, it ultimately becomes clear that joining the two organizations into a single
New Sisterhood with shared abilities is their best chance to fight the approaching enemy. The sequels
Hunters of Dune (2006) and
Sandworms of Dune (2007) by Brian Herbert and Kevin J. Anderson complete the original series and wrap up storylines that began with
Heretics of Dune. ==Development and publication==