Technology journalist and former New York Times reporter John Markoff talks with Recode's Kara Swisher about his nearly three-decade long career covering tech for the Times before retiring at the end of 2016. He reflects on why Steve Jobs was both a great and terrible person to interview and how science fiction books such as "Neuromancer," "Snow Crash" and "True Names" gave him a leg up on other reporters. Markoff says the most important issues facing the tech world today include the dangers of anonymity online; how scientific advances will make it easy to edit genes; and why roboticists need to focus on creating elder care robots.