Explore a comprehensive lecture on approximating constraint satisfaction problems in high dimensional expanders, presented by experts Vedat Levi Alev, Fernando Granha Jeronimo, and Madhur Tulsiani. Delve into the problem description, its significance, and previous work in the field. Examine the challenges and potential solutions, including discussions on VRSB and RSS. Gain insights into general expanders and natural collections as the speakers provide a thorough summary of this complex topic in computational mathematics and theoretical computer science.