Why are there more species in the tropics? Why do species compositions of communities tend to change more across mountains in the tropics than the Temperate Zone? Understanding why we see patterns of change in biodiversity from the equator to the poles has been difficult using modern-world systems. Dr. Archibald discusses a novel approach comparing the diversity of insect communities with fossil insect communities. This approach helps resolve longstanding questions.
The site for the Vancouver local of The Media Co-op has been archived and will no longer be updated. Please visit the main Media Co-op website to learn more about the organization.