George Siemens is a professor and researcher who studies how people use technology to learn new things and solve problems. He believes that technology can be used to create powerful learning networks that connect people with different expertise and cultures. His research focuses on helping people learn better by connecting them with resources and networks to improve their knowledge, skills, and understanding of different topics. He writes and speaks about ways in which technology can improve education, as well as promote understanding between different cultures. In short, George Siemens helps people learn better and understand other cultures through the use of technology.