Tiberio Caetano is Chief Scientist of Gradient Institute and Adjunct Professor at the University of New South Wales. He has been working in AI for 20 years and held positions in Brazil, Canada, France and Australia. He has published in the top academic journals and conferences in machine learning and graduated 10 PhD students. In his industry work, he led the design of decision-making algorithms that have touched millions of consumers across several industries. Recently he helped establish Gradient Institute, a not-for-profit research institute dedicated to the research, development and dissemination of ethical AI systems.