How Disgust Led To Civilization As We Know It

“We might owe disgust a great debt for our manners, morals and religion - and ultimately our laws, politics and government, as the latter three can be built only on the former. Evolution got the ball rolling by making our ancestors revolted by parasites and any behaviour that exposed them to infection; then culture took over and transformed people into super-cooperators willing to abide by shared codes of conduct.”

The Latest Theory On How Consciousness Evolved: TMI (Literally)

“The theory suggests that consciousness arises as a solution to one of the most fundamental problems facing any nervous system: Too much information constantly flows in to be fully processed. The brain evolved increasingly sophisticated mechanisms for deeply processing a few select signals at the expense of others, and … consciousness is the ultimate result of that evolutionary sequence.”

Voice Interfaces Are Starting To Take Over Our Lives

“Mumbling ‘buy more paper towels’ into the air in your kitchen is about as frictionless as a user experience can get—compared to opening up Amazon on your computer or phone, searching for paper towels, adding them to your cart, and checking out. That makes Alexa—the machine-borne personality that lives inside Echo devices—the ultimate salesperson, and she’s just getting started.”