Dr. Selee's talk will discuss migration trends in the U.S. and across the globe as well as how domestic policies on immigration have changed in the last decade. Dr. Selee will speak about his most recent book "Vanishing Frontiers" published in 2018 where he detailed the dynamic between Mexico and the US. He argued that the US-Mexico border is more like a seam than a barrier, weaving together two economies and cultures.