How U.S. law defines it
The term "non-human intelligence" means any sentient intelligent non-human lifeform regardless of nature or ultimate origin that may be presumed responsible for unidentified anomalous phenomena or of which the Federal Government has become aware.
National Defense Authorization Act for Fiscal Year 2024 · Read it on Congress.gov
Non-human intelligence (NHI) is a term Congress wrote into law to describe any sentient, intelligent lifeform that is not human, whatever its nature or origin. The definition is broad on purpose: it covers any such lifeform the federal government has become aware of, or that may be responsible for UAP. It does not limit NHI to extraterrestrials or any single category of being.
Who defined this term and when?
Congress defined NHI as part of a larger UAP disclosure law. The definition appears in a division of the legislation that also created the Unidentified Anomalous Phenomena Records Review Board, a body set up to oversee the release of government UAP records.
What does the definition actually cover?
The law covers any sentient, intelligent non-human lifeform, and it sets no limit on "nature or ultimate origin." That means the definition does not assume the lifeform is extraterrestrial, artificial, or anything else specific. It is intentionally open-ended.
What does the definition leave out?
The definition does not cover objects, craft, or technology on their own. Those are handled separately in the legislation under terms like "technologies of unknown origin." NHI refers specifically to lifeforms, not to the things those lifeforms may have made or left behind.
How does the law actually use the term?
The legislation uses NHI in the context of disclosure. One section is titled "Disclosure of recovered technologies of unknown origin and biological evidence of non-human intelligence," which shows the term is tied directly to physical evidence the government may hold. The law treats NHI as something the government could already have awareness of, not just a future possibility.
Frequently Asked Questions
Is NHI the same as extraterrestrial life?
Not exactly. The legal definition does not use the word extraterrestrial. It covers any sentient, intelligent non-human lifeform regardless of nature or ultimate origin, which is a broader category than extraterrestrial life alone.
any sentient intelligent non-human lifeform regardless of nature or ultimate origin
Who created this definition?
Congress created it as part of a UAP disclosure law. The definition appears in the same division of legislation that established the Unidentified Anomalous Phenomena Records Review Board.
Unidentified Anomalous Phenomena Records Review Board
Does NHI include UAP craft or technology?
No. The definition covers lifeforms only. The legislation handles craft and technology separately, under the concept of 'technologies of unknown origin.'
Disclosure of recovered technologies of unknown origin and biological evidence of non-human intelligence
What kind of evidence does the law connect to NHI?
The law specifically mentions biological evidence. One section of the legislation is dedicated to disclosing biological evidence of non-human intelligence alongside recovered technologies of unknown origin.
biological evidence of non-human intelligence
Does the law assume the government already knows about NHI?
The definition includes lifeforms 'of which the Federal Government has become aware,' which means the law is written to account for the possibility that the government already has relevant knowledge, not just future discoveries.
of which the Federal Government has become aware
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