As a whole, humans are adaptable critters: and remarkably durable. Somehow, they've learned to use fire, string, and motorized vehicles without killing themselves. Not very often, anyway.
The Lemming hasn't noticed any perceptible decrease in human intelligence. If anything, those noisy opportunistic omnivores seem to be getting smarter. Individual differences apply, of course: some seem determined to demonstrate that there's no intelligent live on their home world.
Still, the Lemming thinks humans show great promise.
More-or-less related posts:
- "Houston, Texas; Civic Pride; Futuristic Architecture; and Admiral Horatio Nelson"
(February 1, 2012)
- "A 21st Century Look at 19th Century Visions of the 20th Century"
(January 4, 2012)
- "Ray Guns, Electric Cannons, and the Mind of the Lemming"
(June 20, 2011)
- "The Future Isn't What it Used to Be"
(October 4, 2010)
- "Flying Car Invented: Again"
(July 1, 2010)