**Abstract:** Google co-founder Sergey Brin has issued a memo to Google employees emphasizing the importance of returning to the office (RTO) in the company's pursuit of Artificial General Intelligence (AGI). Brin's directive, as reported by The New York Times, calls for employees to be present in the office at least every weekday to foster a more collaborative and productive environment. The memo highlights Brin's belief that working 60 hours a week is optimal for productivity, suggesting that this schedule can enhance the company's competitive edge in the rapidly evolving field of AGI. **Key Events:** 1. **Memo Issuance:** Sergey Brin, co-founder of Google, has sent a memo to Google employees. 2. **RTO Mandate:** Brin urges employees to return to the office at least every weekday. 3. **Productivity Claim:** Brin suggests that a 60-hour workweek is a "sweet spot" for productivity. **Key People:** - **Sergey Brin:** Co-founder of Google and a significant figure in the tech industry. - **Google Employees:** The recipients of Brin's memo and the target of his RTO initiative. **Key Locations:** - **Google Offices:** The physical locations where employees are expected to work. **Time Elements:** - **This Week:** The memo was sent to employees during the current week. - **2024:** The year in which the memo and the article were published. **Context and Implications:** The memo from Sergey Brin reflects a growing trend among tech leaders to emphasize the importance of in-person collaboration and longer working hours in the race to develop advanced technologies, particularly AGI. AGI, or Artificial General Intelligence, is a form of AI that can understand, learn, and apply knowledge across a wide range of tasks, similar to human intelligence. The development of AGI is considered a critical milestone in the tech industry, with potential applications in various sectors including healthcare, finance, and transportation. Brin's push for RTO and a 60-hour workweek is a strategic move to ensure that Google remains at the forefront of this technological revolution. The memo suggests that Brin believes the physical presence of employees can facilitate better communication, innovation, and problem-solving, which are essential for making rapid progress in complex projects like AGI. This directive also indicates a shift in Google's post-pandemic work policies, which had previously been more flexible, allowing for remote work and hybrid schedules. The emphasis on longer working hours, specifically the 60-hour "sweet spot," is aimed at maximizing employee productivity and commitment to the project. However, this approach has been met with mixed reactions, with some employees and industry experts raising concerns about work-life balance and potential burnout. The memo does not address these concerns directly, focusing instead on the competitive advantages that such a schedule could provide. In the broader context of the tech industry, other major players like Microsoft, Meta, and OpenAI are also investing heavily in AI research and development. Brin's memo signals that Google is taking a more aggressive stance in this competition, leveraging both the physical presence of its workforce and extended working hours to drive innovation and maintain its leadership position. **Conclusion:** Sergey Brin's memo is a clear indication of Google's commitment to winning the AGI race. By mandating a return to the office and advocating for a 60-hour workweek, Brin aims to create an environment that fosters rapid innovation and maintains Google's competitive edge. However, the effectiveness of this approach and its impact on employee well-being remain points of discussion and potential concern within the company and the tech industry at large.