Biological Interactions in a Changing World

Catalog description

Coevolutionary processes, where species exert selective pressure on each other, are the outcome of many of the most fascinating relationships in biology, such as predator-prey, host-pathogen, mutualisms, and competitive interactions. In this course, we will walk through the theoretical frameworks and empirical examples that explain how coevolution influences biodiversity, adaptation, and ecosystems. Students will gain a deep understanding of how interactions operate across various scales—from molecular to ecological—and how they influence the evolution of species in response to each other. Key topics include evolutionary arms races, mimicry, symbioses, and the impact of coevolution on community structure. In addition to learning about the various types of interactions, students will learn how we scientifically investigate biotic interactions using modern research methods, like field studies, molecular techniques, and mathematical modeling. Through lectures, readings, case studies, and research-based projects, students will develop the skills to critically assess coevolutionary processes and their role in shaping the natural world. The course will also cover the practical implications of coevolution for conservation, agriculture, and health