Title says it all. Great, the treat printer made a video that fooled people convincingly at the low low price of a few more burned acres and a few more dried up lakes and a few more tons of carbon dumped into the sky.
Must we repeat that trick until it kills us all? 
any setting where you can talk to people face to face is great for this. the place you're physically standing in, the gestures, the facial expressions all help a ton.