I wouldn't say it's much of a shift as much as an arms race between hoaxers and investigators. In the olden days you certainly had less ways to fake footage (n

I wouldn't say it's much of a shift as much as an arms race between hoaxers and investigators. In the olden days you certainly had less ways to fake footage (no image editing or digital forms of manipulation), but at the same time it was also much easier to trick people into believing falsehoods. I mean, look at the older stuff on the Museum of Hoaxes. It'd be shot down in minutes in 2017, since it's obvious the people involved did very little work to back up their claims. You could literally walk into a town where a famous guy's son when missing ten years ago and pretend you're him with no one any the wiser for months. Despite not looking anything like the missing guy and knowing very little about his life. [0] https://en.wikipedia.org/wiki/Tichborne_case https://en.wikipedia.org/wiki/Tichborne_case Or pretend to be a missing Russian princess/foreign visitor/royal with no one being any the wiser. Or lie in newspapers about how Astronomers found a society of advanced humanoids on the Moon. Either way, while there were few ways to falsify information to the same quality as can be done now, it was made up for by how easy it was to trick people in a world without the internet, a decent press/journalists or easily hidden cameras. As history went on, obviously the amount of ways that you could falsify evidence increased, as did the convincingness of the trickery. However, at the same it also became much easier to debunk false claims too, so the quality of the fakers had to get better if they wanted to stand a chance of fooling anyone. Hence the arms race. The better technology gets at letting people forge evidence, the better it also gets at letting people debunk fakes.