Re: Where are the UFO's?
Everything is a drone sighting these days, why can't old fashioned alien saucers cause an alert anymore?
Maybe no one believes in flying saucers these days, while they do believe in drones.
When the human brain sees something they can't grok, they invariably jump to the most recent myth on the popular gossip circle.
I don't think sightings of unrecognised flying things in previous centuries prior to the concept that the earth was not the centre of creation was either drones or aliens - possibly witches, demons or angels or other [fill in religious cultural bias of your choosing].