Explore the fascinating world of network science in this 55-minute lecture by Professor Mark Newman at the Alan Turing Institute. Delve into the form and function of networks, examining their role in diverse phenomena such as epidemics, Erdős numbers, and the Internet. Learn how complex networks shape our world and influence various fields of study. Gain insights into recent advances in data science from a mathematical perspective, with a focus on complex networks and their applications. Participate in a Q&A session following the main presentation to deepen your understanding of this cutting-edge topic in mathematics and data science.