1. 3 years ago 
    "the median age of terrestrial planets in the Milky Way is about 1.8 gigayears (one billion years) greater than the age of the Earth and the Solar System, which means that the median age of technological civilizations should be greater than the age of human civilization by the same amount. The vastness of this interval indicates that one or more processes must suppress observability of extraterrestrial communities."
....our little team churns out.....hopefully very unpopular and uncomfortable ideas....all backed up with data however....