Challenges and Opportunities: The Future of the Internet, Volume 4 is the fourth volume in a series on the future of communications by the Pew Internet & American Life Project and Elon University. Is Google making us stupid--what is the future of intelligence in the age of instant information? This and other important issues were addressed by nearly 900 expert respondents who wrote compelling answers to the 10 questions asked in the Future of the Internet IV survey. Technologists, business leaders, scholars and others shared their views about the Internet and the evolution of: intelligence; reading, writing and the rendering of knowledge; identity and authentication; gadgets, applications and the predictability of innovation; personal and social relationships; industrial-age institutions; cloud computing; the Semantic Web and Linked Data; Generation Y, also known as the Millennials; and the core values of the Internet, such as the end-to-end principle. This book is an extension of and deeper look at the results of six Pew Internet/Imagining the Internet Center reports generated from the survey in 2010. About the series: Technology builders, entrepreneurs, consultants, academicians, and futurists from around the world share their wisdom in The Future of the Internet surveys conducted by the Pew Internet & American Life Project and Elon University. The series of surveys garners smart, detailed assessments of multi-layered issues from a variety of voices, ranging from the scientists and engineers who created the first Internet architecture a decade ago to social commentators to technology leaders in corporations, media, government, and higher education.