---
title: "David Grusch says physical evidence is needed for NHI claims to be believed"
url: "https://usubjects.com/article/david-grusch-says-physical-evidence-is-needed-for-nhi-claims-to-be-believed-3881"
updated: "2026-10-01T16:13:34.636Z"
description: "A Reddit post shares a clip in which former U.S. intelligence officer David Grusch acknowledges that the public would need to see physical evidence for claims about non-human intelligence (NHI) to be accepted as credible. No additional context or substantive comment discussion was provided."
sources: ["https://www.youtube.com/watch?v=dYPXINFcvmI&list=PPSV&t=3825s"]
licence: "All rights reserved"
---

# David Grusch says physical evidence is needed for NHI claims to be believed

Published: 2026-10-01  
Source: [r/aliens](https://www.youtube.com/watch?v=dYPXINFcvmI&list=PPSV&t=3825s)

A Reddit post shares a clip in which former U.S. intelligence officer David Grusch acknowledges that the public would need to see physical evidence for claims about non-human intelligence (NHI) to be accepted as credible. No additional context or substantive comment discussion was provided.

## Provenance

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