Gary Marcus
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Cognitive scientist and AI researcher at New York University, author and startup founder
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Claims by Gary Marcus (20 of 121)
Labels on misleading content—such as marking vaccine-related misinformation even when individual claims are technically true—can help people understand context and base rates, as when Robert Kennedy claims a seizure followed vaccination without noting that seizures are rare in the vaccinated population.
Bad actors can use systems like ChatGPT to generate unlimited variants of misinformation, such as creating hundreds of versions of vaccine propaganda or false Q-Anon narratives with fabricated citations to real journals, making the cost of producing convincing falsehoods approach zero.
There is a distinction between a system's intelligence and a system's power—a dumb system with access to many resources can be dangerous, and even superintelligence could theoretically be constrained if it had limited access to the world, so the two concepts should be separated in discussion of AI risks.
The core difference between two approaches to addressing AGI risk is that some believe we should pursue more transparent, understandable AI (like probabilistic programming) while others worry that making AI more capable and more understandable simultaneously solves the transparency problem while creating a worse control problem.
Stuart Russell has moved from being earlier skeptical of imminent AGI risk to becoming more worried about near-term risks from narrow AI systems deployed with misaligned objectives and lack of regulatory oversight, particularly following the Microsoft Bing ChatGPT incident.
The fact that Microsoft had internal evidence that its Bing ChatGPT system was problematic before rolling it out anyway, and then could test it on 100 million people without clear understanding of consequences, shows that the largest tech companies lack both regulatory oversight and internal mechanisms to ensure AI safety.
Gary Marcus was able in a social media debate to demonstrate that in four minutes using his company's templates and AI-generated images, he could create a completely authentic-looking but entirely false news story about Antifa causing January 6th, showing that the tools for large-scale misinformation production are already available.
One possibility for AGI safety is to equip artificial general intelligence systems with the ability to compute consequences for society and reason about specified values like democracy, empowering the AI to either refuse to do harmful things or at least raise concerns about societal consequences.
Even if we don't have consensus on human values, the alternative is not anarchy but rather attempting to articulate and work toward consensus values while acknowledging that perfect alignment is impossible, similar to how democracy attempts consensus governance without requiring universal agreement.
The most serious consequence of ChatGPT-style hallucination is that these systems are being deployed as search engines that give medical advice, and people will follow that advice and be harmed, whereas the most serious consequence of adversarial misuse is destruction of shared reality and thus democracy itself.
Some capabilities of Chat GPT are difficult to explain as mere stitching together of training data patterns, and it's possible that the system is developing internal representational structures that support more expressive reasoning than it appears, though this remains unproven and controversial.
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