So reading about an unidentified aircraft being shot down again. I know it's probably Chinese aircraft but I'm wondering what the world / MNers would do if Aliens do in future arrive ? I personally think we aren't evolved enough to comprehend contact with another species. It should be kept hidden if there is alien life. We spend a lot of time fighting and destroying each other for small bits of land. I hope if it is friendly Aliens they cease trying to contact and wait for another few hundred years.