"Your statement is technically true but I disagree with the connotations if you're suggesting that ...", I guess. I'm hampered by not being sure whether you're objecting connotationally to (1) the idea that having an economics PhD is a guarantee of understanding the fundamentals of economics, or (2) the analogy between markets / command economies and unguided evolution / intelligent design, or (3) something else.
"... that economics is why evolution wins in the actual world"?
Even if 'markets with decentralized decision making often beat intelligent design', that doesn't mean decentralised decision making dominates centralised planning (what I assume he means by intelligent design)
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.