Date: November 14, 2010

"When we evolved the capacity to be disgusted by moral failures, we didn’t evolve a new brain region to handle it. Instead, the insula expanded its portfolio."

— Sapolsky, Robert (b. 1957)

Date: November 14, 2010

"What are the consequences of the fact that evolution is a tinkerer and not an inventor, and has duct-taped metaphors and symbols to whichever pre-existing brain areas provided the closest fit?"

— Sapolsky, Robert (b. 1957)

Date: December 19, 2010

"But it’s one thing to make deals to advance your goals; it’s another to open the door to zombie ideas."

— Krugman, Paul (b. 1953)

Date: 2010

"These ideas are neither alive nor dead; rather as Paul Krugman has said, they are undead, or zombie ideas."

— Quiggin, John (b. 1956)

Date: 2010

"The zombie ideas that brought the global financial system to the brink of meltdown, and have already caused thousands of firms to fail and cost millions of workers their jobs, still walk among us."

— Quiggin, John (b. 1956)

Date: 2010

"If we do not kill these zombie ideas once and for all, they will do even more damage next time."

— Quiggin, John (b. 1956)

Date: 2010

"A zombie idea is one that keeps coming back, despite being killed."

— Quiggin, John (b. 1956)

Date: 2010

"But zombie ideas are not so easily killed."

— Quiggin, John (b. 1956)

Date: 2010

"Such is the power of zombie ideas."

— Quiggin, John (b. 1956)

Date: 2010

"I underestimated the speed and power of Zombie ideas."

— Quiggin, John (b. 1956)