Americans have always held differing views about policy issues. But more and more, they disagree about basic facts. This is a symptom of what RAND calls "Truth Decay," and it's doing severe damage to democracy in the United States.
3D printing has the potential to improve lives. But it could also bring new perils, such as disrupting weapons regulations and jeopardizing manufacturing jobs. While there's reason to be cautious about this technology, there's also danger in overreacting and overregulating what could be a new era of innovation.
Life is moving faster and faster. Just about everything—transportation, weapons, the flow of information—is accelerating. How will decisionmakers preserve our personal and national security in the face of hyperspeed?