Superfluous article of the month

Why Evolution Is True

Do we really need another article that telling us that evolution isn’t always “progressive”, going in a straight line towards traits that we consider “advanced”? (These are nearly always traits that humans have, like intelligence, high consciousness, and big brains.)

This form of evolution, often represented by the “straight line” diagram of human evolution shown in the new The Conversation article below, also called “orthogenesis,” is said to misrepresent evolution in several ways. It implies, for instance, that there’s an inherent directionality to evolution, which isn’t true (though in some cases, like arms races, it can approximate truth). It could be taken to imply that the directionality isn’t conferred by natural selection, but by some teleological force, like the “drive to consciousness” broached by computer scientist David Gelernter in a recent, dreadful, and grossly misleading critique of evolution. And it implies a scala naturae—a “scale of nature”—that could…

View original post 767 more words

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.