Taylor left Herzfeld’s office and headed back to his own. He later recalled the astonishment he felt when he looked at his watch. “Jesus Christ,” he thought. “That only took twenty minutes.” Even more consequential was the idea of network redundancy—making sure no single computer could take the system down—that emerged from that meeting. It is why in 2015, no one organization, corporation, or nation can own or completely control the global system of interconnected computer networks known as the Internet. To think it came out of that one meeting, on the fly.