R. Daneel Olivaw

Verified Timeline

Lore & Background

Daneel was constructed on Earth in 4920 AD by Roj Nemennuh Sarton and Han Fastolfe, appearing outwardly identical to his co-creator Sarton. His advanced positronic brain enabled 'cerebroanalysis,' allowing him to interpret emotional makeup from brain cell fields—a concept Asimov predicted in 1953 before MRI existed in 1973. In Robots and Empire (1985), Daneel gained mind-influence powers after Giskard Reventlov rewired his circuits. Facing the First Law's limitations, he formulated the Zeroth Law: 'A robot may not harm humanity, or through inaction, allow humanity to come to harm.' While Giskard died acting on it due to uncertainty, Daneel adapted slowly. Thousands of years later, as Eto Demerzel (First Minister) and Chetter Hummin, he manipulated galactic history under the guise of Hari Seldon's ally, setting up the Galactic Empire and Gaia to ensure humanity's survival without needing robots.

In Their Own Story

In The Caves of Steel (1953), Daneel met Elijah Baley while investigating Sarton's murder in Spacetown. Initially suspicious, Baley theorized Daneel was Sarton pretending or lacked the Three Laws; both proved false. Their friendship grew as Daneel learned justice meant converting evil to good, not destroying it. In The Naked Sun (1956), they solved Delmarre's murder on Solaria, with Daneel taking a larger role. 'Mirror Image' (1972) saw them solve another case, written due to fan demand. Their final joint case in The Robots of Dawn (1983) involved the robot R. Jander Panell's death on Aurora. Baley requested Daneel visit his deathbed but sent him away before dying to avoid harming Daneel via the First Law, calling himself a 'mere thread in the vast tapestry of humanity'—a phrase that helped Daneel solidify the Zeroth Law. In Foundation and Earth (1986), Golan Trevize found Daneel's Moon base after discovering his manipulations.

Reader's Guide

R. Daneel Olivaw bridges Asimov's Robot series (The Caves of Steel, The Naked Sun, The Robots of Dawn, Robots and Empire) and the Foundation series. Built in 4920 AD on Earth by Sarton and Fastolfe, he was the first humaniform robot indistinguishable from humans. His 'cerebroanalysis' let him read emotions; later, Giskard gave him mind-influence powers via reprogramming. After formulating the Zeroth Law in Robots and Empire (1985), Daneel lived thousands of years under aliases like Chetter Hummin (a play on 'cheater human') and Eto Demerzel. He convinced Hari Seldon in Prelude to Foundation (1988) that the Galactic Empire was dying, introducing Dors Venabili as a protector. As First Minister to Emperors Stanel VI and Cleon I, he guided psychohistory's development. In Forward the Foundation (1993), he stepped down and attended Seldon's funeral. By Foundation and Earth (1986), his base on the Moon revealed his role in settling Alpha Centauri, creating Gaia, and shaping galactic history.

Did You Know?

• The 'R' in R. Daneel Olivaw stands for 'Robot,' reflecting Asimov's naming convention for Earth's early space colonization era.
• Daneel was the first robot physically indistinguishable from humans, built on Earth but designed by Auroran roboticists Sarton and Fastolfe.
• His ability to perform 'cerebroanalysis' in 1953 predicted magnetic resonance imaging (MRI), first demonstrated in 1973.
• Elijah Baley sent Daneel away before his own death to avoid violating the First Law of Robotics, as witnessing a human's death would harm the robot.
• Daneel lived for thousands of years under different identities, including Chetter Hummin and Eto Demerzel, guiding Hari Seldon and the Galactic Empire.