Social media (SM) can be a time waster or a resource for academics. How do academics use social media? Is social media even a tool for scholars? If it is, how do you find time to use SM? What is the real value of SM for academics?
Public intellectual. A what? How many people have ever heard of one? My guess is probably not many. A public intellectual (PI) is an expert of sorts. And while a PI is likely to be a PhD or doctoral student, academia might not be their only home.