In the science fiction universe of Dune, the spice melange is commonly referred to as “spice” and is a valuable narcotic substance. It is produced from the excrement of young sandworms found only in the deserts of the planet Arrakis.
This spice has various health benefits, such as increasing lifespan. Due to its highly addictive nature, there is a high demand for it, making it a valuable commodity. The control of Spice leads to control over all other factions in the Dune universe.
This phenomenon may have historical parallels in the real world. In her 2008 book chapter on melange, science writer Dr. Carol Hart mentions how coca leaves in pre-Columbian America were similar to melange and were mostly used by the ancient Inca nobility and priestly class to maintain power through a monopoly on coca leaves.
The spice also possesses mind-altering properties, allowing the post-human species known as Guild Navigators to see across vast distances of space to navigate spaceships on long interstellar journeys. The Navigators reside in tanks where they constantly inhale orange spice gas that mutates their bodies significantly.
Even minimal exposure to the spice causes the user’s eyes to turn a deep navy blue, a characteristic seen among the Fremen of Arrakis due to constant spice exposure. This effect is akin to the persistent pupil dilation associated with recreational drug use globally.
The Bene Gesserit also use spices, which grant them the ability to see the future and enhance their mental abilities. This mirrors the rise of nootropics, or “smart pills,” used by individuals seeking a cognitive edge. While these drugs claim to improve memory, attention, creativity, and motivation, they are sometimes prescribed for conditions like ADHD and dementia.
However, there are concerns about using nootropics without a prescription. A 2020 study by Harvard Medical School revealed that these supplements may contain unapproved pharmaceutical drugs, posing serious health risks, as noted by study author Dr. Peter Cohen.
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Source: www.sciencefocus.com
