If you don’t know Edward Tian yet, now is the time to get to know him. The 22-year-old senior at Princeton University has developed an app to counteract the abuse and misuse of the AI chatbot, ChatGPT.  Who is Edward Tian?  Tian is the mastermind behind the new tool GPTZero, which helps educators determine whether ChatGPT has written an essay or document.  According to NPR, the entrepreneur never planned to create a sought-after program. After majoring in computer science and minoring in journalism at Princeton University, Tian planned to graduate from college and