---
title: "Another Employee Leaves Google DeepMind Amid Fears Over Superpowerful AI Development"
description: "Google DeepMind employee Robert O'Callahan has resigned, calling the pursuit of powerful AI inherently irresponsible and a potential catastrophe for humanity."
date: 2026-09-27T10:05:05.000Z
lang: en
url: https://xab.info/en/posts/another-employee-leaves-google-deepmind-ai-fears
tags: [google-deepmind, artificial-intelligence, ethics, tech-news, robert-ocallahan]
publisher: "XAB.info"
---

# Another Employee Leaves Google DeepMind Amid Fears Over Superpowerful AI Development

![Google DeepMind logo and office environment with AI server infrastructure background](https://xab.info/media/2026/09/27/iz-google-deepmind-ushyol-eshchyo-odin-sotrudnik/iz-google-deepmind-ushyol-eshchyo-odin-sotrudnik-1.webp)

## 🎯 Key Points

- Robert O'Callahan left Google DeepMind citing ethical concerns over superpowerful AI advancement.
- The engineer criticized the push to make AI faster and cheaper without adequate safety guarantees.
- His resignation adds to a growing wave of safety-related departures across major AI labs.

Another Google employee working within the Google DeepMind division has announced their departure from the corporation, citing deep ethical concerns regarding the rapid advancement of artificial intelligence technologies, which he termed 'inherently irresponsible.' The incident came to light through reports by Business Insider and the engineer's personal blog, where he detailed the reasons behind his decision.

### Background and Core of the Conflict

Within his division, O'Callahan worked on developing specialized chips designed to increase the speed and reduce the cost of operating artificial intelligence. However, over time, the engineer concluded that his work was accelerating processes that pose a potential threat to humanity. In a published letter to colleagues, he noted that he could not turn a blind eye to the consequences of his work, as doing so would contradict his personal and religious beliefs. At the same time, the specialist emphasized that he loves his colleagues, the great working environment, and his high salary, but the ultimate goal of the team—to make AI cheaper and faster—does not seem beneficial to humanity in the current reality.

### Broader Context of the AI Industry Talent Crisis

O'Callahan's departure continues a troubling trend among leading tech companies, where a growing number of employees are resigning due to fears over out-of-control technology development. Earlier in September 2026, Jacob Coxon left Anthropic over concerns that the industry is creating uncontainable systems, while Google DeepMind researcher Bilal Chughtai reported leaving over the summer. O'Callahan himself does not believe the probability of an artificial superintelligence (ASI) catastrophe is 100%, but he is convinced that even a real yet uncertain risk imposes a massive moral obligation on developers to minimize it.

### Contradictory Data

While critics and the public actively discuss AI ethics, some discussions have emerged around the reasons and timeline of O'Callahan's resignation. The engineer insists that his departure is entirely unrelated to the recent wave of high-profile resignations at other specialized labs and was not intended to artificially slow down the industry. According to him, the resignation date was chosen purely for personal reasons—ahead of a pre-planned ten-day hiking trip with friends along the Abel Tasman and Wangapeka tracks in New Zealand. Nevertheless, analysts tend to view this move as part of a broader pattern of talent losses among tech giants like Google and Meta as they face internal ideological divides.

### Future Plans and Market Implications

Despite parting ways with Google DeepMind, O'Callahan does not intend to leave the tech sector entirely. He mentioned plans to continue working with artificial intelligence in a different format, focusing on exploring the use of AI agents for code debugging. This incident once again highlights the growing internal tension within market-leading corporations, where developers increasingly face a dilemma between financial gain and the long-term safety of humanity.

## 🔍 Fact-Check Verification

- [Из Google DeepMind ушёл ещё один сотрудник, опасающийся разработки сверхмощного искусственного интеллекта window-new](https://3dnews.ru/1149080/iz-google-deepmind-ushyol-eshchyo-odin-sotrudnik-opasayushchiysya-razrabotki-sverhmoshchnogo-iskusstvennogo-intellekta) - Данные полностью подтверждают уход Роберта О'Каллахана и его заявления в блоге.
- [Google и Meta теряют ИИ-таланты — те создают стартапы и привлекают миллиарды](https://3dnews.ru/1140807/google-i-meta-vsyo-chashche-teryayut-iitalanti-te-sozdayut-startapi-i-privlekayut-milliardi) - Данные полностью подтверждают уход Роберта О'Каллахана и его заявления в блоге.

## ❓ FAQ

### Q: Why did Robert O'Callahan leave Google DeepMind?
**A:** He resigned due to ethical objections and concerns that accelerating artificial intelligence development poses serious risks to humanity.

### Q: Was his departure coordinated with other recent AI researcher resignations?
**A:** O'Callahan stated that the timing was a coincidence, driven by his personal schedule ahead of a planned hiking trip in New Zealand.