The 20th century was a golden era for ethically dubious brain studies. In 1950, Dr Jose Delgado had a vision to control aggressive behaviour using a device surgically implanted in the brain known as the Stimoceiver. How science fictiony is that?!

Delgado's journey toward creating a peaceful human race started with a bully macaque monkey who had been terrorising his cage mates. After successfully pacifying the angry monkey with the Stimoceiver, Delgado took the bull by the horns, quite literally. In 1963, a pivotal moment unfolded as Delgado tested the limits of the Stimoceiver in a dramatic experiment in the bull fighting arena. The public spectacle that followed thrust Delgado into the spotlight, drawing both admiration and ethical concerns.

Delgado’s desire to create a "psycho-civilized society" caused some discomfort, with critics fearing the implications of the technology in the wrong hands. Whether controversial or revolutionary, Delgado's work remains a testament to the power of asking "What if..."

PREVIOUS EPISODES MENTIONED:

The Terrible History of The Lobotomy

Transcranial Magnetic Stimulation

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