Explore a one-hour conference talk delivered by Nikolay Bogachev from the University of Toronto at the Instituto de Matemática Pura e Aplicada, focusing on an invitation to quasi-arithmeticity within the context of hyperbolic geometry and group theory. Learn about recent developments in hyperbolic geometry, hyperbolic group theory, and related areas as part of a broader conference organized in partnership with the Clay Mathematics Institute and the NSF. Delve into advanced mathematical concepts presented alongside other distinguished speakers covering topics such as pseudo-Anosov mapping tori, Jordan variations, minimal submanifolds, smooth structures, complex Morse theory, and various aspects of hyperbolic manifolds. Gain insights from this presentation that was part of a comprehensive program featuring both a conference and subsequent workshop designed for graduate students to provide in-depth understanding of key mathematical concepts.