In the last few years, breakthroughs in computational and experimental techniques have produced several key discoveries in the science of networks and human collective intelligence. This review presents the latest scientific findings from two key fields of research: collective problem-solving and the wisdom of the crowd. I demonstrate the core theoretical tensions separating these research traditions and show how recent findings offer a new synthesis for understanding how network dynamics alter collective intelligence, both positively and negatively. I conclude by highlighting current theoretical problems at the forefront of research on networked collective intelligence, as well as vital public policy challenges that require new research efforts.

在过去的几年中，计算和实验技术的突破在网络科学和人类集体智慧领域产生了多项重大发现。这篇综述介绍了两个关键研究领域的最新科学发现：集体问题解决和群体智慧。我展示了将这些研究传统分开的核心理论张力，并展示了最近的发现如何为理解网络动态如何积极和消极地改变集体智慧提供了一个新的综合。最后，我强调了网络集体智慧研究前沿的当前理论问题，以及需要新研究努力的重要公共政策挑战。