Skip to content
Longterm Wiki
Back

Meta's Yann LeCun Says Worries About AI's Existential Threat Are 'Complete B.S.'

web

Credibility Rating

3/5
Good(3)

Good quality. Reputable source with community review or editorial standards, but less rigorous than peer-reviewed venues.

Rating inherited from publication venue: TechCrunch

Represents a prominent dissenting expert voice on AI existential risk; useful for understanding the debate between AI safety proponents and skeptics like LeCun, who holds significant institutional influence at Meta.

Metadata

Importance: 42/100news articlenews

Summary

Yann LeCun, AI pioneer and Meta researcher, argues that concerns about AI posing an existential threat to humanity are unfounded, contending that current LLMs lack fundamental capabilities like reasoning, planning, persistent memory, and physical-world understanding. He maintains that LLMs will not lead to AGI and that entirely new approaches are needed for genuine machine intelligence.

Key Points

  • LeCun dismisses AI existential risk concerns as 'complete B.S.', arguing current AI is far from human-level intelligence.
  • He claims LLMs lack key capabilities: persistent memory, reasoning, planning, and physical-world understanding.
  • LeCun argues LLMs demonstrate language manipulation without genuine intelligence, and won't lead to AGI.
  • He is not a complete AGI skeptic but believes fundamentally new architectures (e.g., world models from video) are required.
  • His views contrast sharply with prominent AI safety researchers and other leading AI figures who take existential risk seriously.

Cited by 6 pages

Cached Content Preview

HTTP 200Fetched Mar 11, 20264 KB
Meta’s Yann LeCun says worries about AI’s existential threat are ‘complete B.S.’ | TechCrunch 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 

 
 

 

 

 

 

 

 

 

 

 

 

 

 
 
 
 

 
 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 

 

 
 
 
 
 

 

 
 
 

 
 
 
 
 –:–:–:– 
 

 
 

 Founder Summit 2026 in Boston: Don’t miss ticket savings of up to $300. Register Now. 

 

 
 

 Save up to $680 on your Disrupt 2026 pass. Ends 11:59 p.m. PT tonight. REGISTER NOW .

 

 
 
 Close 
 
 
 
 
 
 

 
 

 
 
 
 

 

 
 
 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 
 In Brief 

 
 Posted:

 2:54 PM PDT · October 12, 2024 
 

 Image Credits: Kevin Dietsch / Getty Images 

 
 
 
 
 
 

 
 
 Anthony Ha 

 
 
 

 Meta’s Yann LeCun says worries about AI’s existential threat are ‘complete B.S.’

 
 AI pioneer Yann LeCun doesn’t think artificial intelligence is actually on the verge of becoming intelligent.

 LeCun — a professor at New York University, senior researcher at Meta, and winner of the prestigious A.M. Turing Award — has been open about his skepticism before, for example tweeting that before we worry about controlling super-intelligent AI, “we need to have the beginning of a hint of a design for a system smarter than a house cat.”

 
 
 
 

 
 
 
 

 He elaborated on his opinions in an interview with The Wall Street Journal , where he replied to a question about AI becoming smart enough to pose a threat to humanity by saying, “You’re going to have to pardon my French, but that’s complete B.S.”

 LeCun argued that today’s large language models lack some key cat-level capabilities, like persistent memory, reasoning, planning, and an understanding of the physical world. In his view, LLMs merely demonstrate that “you can manipulate language and not be smart,” and they will never lead to true artificial general intelligence (AGI).

 It’s not that he’s a complete AGI skeptic. However, he said new approaches will be needed. For example, he pointed to work around digesting real-world video by his Fundamental AI Research team at Meta.

 TechCrunch has an AI-focused newsletter! Sign up here to get it in your inbox every Wednesday. 

 

 
 Topics

 
 AI , In Brief , Meta , Yann LeCun 
 
 

 
 
 
 
 
 
 

 

 
 
 
 
 June 9 
 Boston, MA 
 
 
Actively scaling? Fundraising? Planning your next launch?

TechCrunch Founder Summit 2026 delivers tactical playbooks and direct access to 1,000+ founders and investors who are building, backing, and closing.

 Register by March 13 to save up to $300. 

 

 
 REGISTER NOW 
 

 
 
 
 
 

 
 
 
 Newsletters

 
 See More 
 
 
 Subscribe for the industry’s biggest tech news

 
 
 
 
 
 
 TechCrunch Daily News

 Every weekday and Sunday, you can get the best of TechCrunch’s coverage.

 
 
 
 
 
 TechCrunch Mobility

 TechCrunch Mobility is your destination for transportation news and insight.

 
 
 
 
 
 Startups Weekly

 Startups are the core of TechCrunch, so get our bes

... (truncated, 4 KB total)
Resource ID: 61b8ab42c6b32b27 | Stable ID: OGJjZTg2N2