Why Insects Matter: Earth’s Most Essential Species - Scott Solomon

Category: Lecture, Science
Language: English
Keywords: The Great Courses

Written by Scott Solomon
Read by Scott Solomon
Format: M4B
Bitrate: 32 Kbps

In many ways, insects are just like us. Elaborate mating rituals, a variety of parenting styles, and a plethora of careers - from architects and engineers, to farmers and ranchers. Like us, they’re able to share complex information essential for survival, significantly impact their environment, and recycle. But insects outdo us in so many respects. They are terrestrial, but some can live underwater. Their six legs are great for walking or running, but some can glide through the rainforest canopy, and many can fly. And some can create a material many times stronger than steel.

The truth is, our planet belongs to the insects. Taken all together, they out-number us, out-weigh us, and could quite possibly out-last us. They are by far the most diverse group of organisms on Earth, with more than 1,000,000 species identified, as of now - 2,000 times more species than the mammals. In fact, beetles alone account for 23 percent of all plants, animals, bacteria, and fungi combined.

In 24 captivating lectures beautifully illustrated with graphics, photos, and video footage, Professor Scott Solomon shares his passion for these extraordinary creatures. Why Insects Matter: Earth’s Most Essential Species will open your eyes to evolutionary accomplishments you had never even imagined. As many biologists have pointed out, if Homo sapiens simply disappeared one day, the loss would not be terribly disruptive to the rest of life on Earth. But if the insects disappeared, life on this planet would descend into chaos. Insects are Earth’s most essential species.

Having established themselves on Earth 480 million years before any of our genus arose in Africa, insects have survived three mass extinctions; while 75 percent of all living species were extinguished, these animals endured. Just imagine all we could learn from them.