Jonathan Freedland explores historical parallels to concerns around the harms of social media today. What can history tell us about those worries might be addressed? Jonathan looks for historical precursors to fears around the harms of social media platforms. He examines the controversial unstamped press in the Victorian era, the rise of the motor car and road safety in the early 1900s as well as the role of whistle-blowing in exposing the tobacco industry in the second half of the 20th century. Producer: Laurence Grissell