Explore the intricacies of number theory in this 18-minute conference talk delivered by Artane Jeremie Siad from the Institute for Advanced Study. Delve into the topic of Determinants of Cohomology for Number Fields as part of the Short Talks by Postdoctoral Members series. Gain insights into advanced mathematical concepts and their applications in the field of algebraic number theory. Discover how cohomology determinants play a crucial role in understanding the structure and properties of number fields. Engage with cutting-edge research presented by a promising postdoctoral scholar, offering a glimpse into the forefront of mathematical exploration at one of the world's leading research institutions.