Jaan Tallinn

Jaan Tallinn
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Name	Jaan Tallinn
Birth date	14 February 1972
Birth place	Tallinn, Estonian SSR, Soviet Union
Nationality	Estonian
Occupation	Computer programmer, Investor, Philanthropist
Known for	Co-founding Skype, Kazaa, Centre for the Study of Existential Risk, Future of Life Institute
Education	University of Tartu (studied cybernetics)

Jaan Tallinn is an Estonian computer programmer and investor renowned for co-founding the pioneering peer-to-peer file-sharing service Kazaa and the global communications platform Skype. His later career has been defined by significant philanthropic and intellectual leadership in the fields of effective altruism, long-termism, and the governance of transformative technologies, particularly artificial intelligence. Tallinn is a co-founder of the Centre for the Study of Existential Risk at the University of Cambridge and the Future of Life Institute, and is a prominent advocate for mitigating existential risk from advanced AI.

Early life and education

Born in Tallinn during the era of the Estonian SSR, he developed an early interest in computers and programming. He pursued higher education at the University of Tartu, where he studied cybernetics, a field that combines systems theory, computer science, and biology. This academic foundation provided a framework for his later work in complex systems and risk analysis. During this period, the Singing Revolution and the subsequent restoration of Estonia's independence shaped the environment for his future entrepreneurial ventures.

Career

His professional breakthrough came with the development of Kazaa, a peer-to-peer application that became widely popular in the early 2000s for digital media sharing. Following the sale of Kazaa, he joined forces with Niklas Zennström and Janus Friis to create Skype, serving as a lead engineer who was instrumental in developing its backend architecture. The monumental success and eventual acquisition of Skype by eBay and later Microsoft established his reputation in the technology industry. Subsequently, he became an active angel investor and advisor, supporting numerous technology startups and initiatives across Europe and Silicon Valley.

Involvement with effective altruism and long-termism

Shifting focus from commercial success to philanthropy, he became deeply engaged with the effective altruism movement, which applies evidence and reason to determine the most effective ways to benefit others. He is a significant funder of organizations like the Centre for Effective Altruism and has supported research into global catastrophic risk. A principal focus of his work is long-termism, the ethical view that positively influencing the long-term future is a key moral priority of our time. This philosophy led him to co-found the Centre for the Study of Existential Risk with Martin Rees and Hubert Dreyfus, and the Future of Life Institute, which focuses on steering transformative technologies towards benefiting life.

Views on artificial intelligence

He is a leading voice in discussions about the safety and ethics of advanced artificial intelligence, frequently arguing that the development of artificial general intelligence could pose an existential risk to humanity if not aligned with human values. He has advocated for increased technical research into AI alignment and AI safety, and supports policy initiatives for international cooperation on AI governance. He has presented his concerns at forums like the International Conference on Machine Learning and to bodies such as the European Parliament and the United Nations. His work emphasizes the need for proactive measures to ensure that the advent of powerful AI systems, potentially more capable than human intelligence, is managed safely.

Personal life

He resides in Estonia and is known for maintaining a relatively private life despite his public intellectual role. He is married and has children. An avid reader of science and philosophy, his thinking is influenced by figures like Nick Bostrom, whose work on existential risk he has helped to promote and fund. He is also a pilot, enjoying recreational aviation. His philanthropic activities are primarily channeled through the Founders Pledge and his own investment vehicle, MetaMed.

Category:Estonian computer programmers Category:Estonian billionaires Category:Skype people Category:Effective altruists Category:Artificial intelligence researchers