Cspan is brought to you by your local cable or satellite provider. Cspan, your unfiltered view of government. Cal newport is an computer professor of science at georgetown university, and he is the author of this book, digital minimalism. Professor newport, what do you mean by digital minimalism . Newport it is a way to screen what tech you use, what tech you dont use, and why you use it. Host the second half of your book is about digital the clutter, which is . Prof. Newport i use the clutter instead of detox. It seems to be the word right now. We need a digital break. Back to thening behaviors that made us take a break. Clutter is different. Clutter is, lets permanently clean up our act and get to a more sustainable state of affairs. Host in the introduction to your book there is a footnote that says, to some, the fact that i cannot draw from personal experience is a liability, how can you criticize social media if you have never used it . What is your activity in social media . Prof