The Age of Giant Insects

The video explores the dominance of insects during the Carboniferous period, highlighting their massive numbers compared to humans. It delves into the era's giant invertebrates, such as Meganeura and Arthropleura, and explains how high oxygen levels allowed these creatures to grow large. Theories on their growth, including oxygen's role and larval adaptations, are discussed. The decline of these giants is attributed to falling oxygen levels and the emergence of decomposers. The video concludes with a sponsor message from The Great Courses Plus.

What adaptations did ancient arthropods develop in response to changes in oxygen levels?

Discuss the significance of the Carboniferous period in the context of insect evolution.

What evidence do paleontologists have regarding the size of arthropods in modern experiments?