For the past few years, scientists have warned that a human-driven mass extinction of animal species has begun. The focus falls mostly upon land-dwelling vertebrates, but fails to mention one critically endangered species: homo politicus, threatened on all sides by …
The arrogance of dismissing aliens
It is not often that congressional hearings launch a golden week of memes. Last Wednesday, a subcommittee began questioning former Air Force intelligence officer David Grusch, who has accused the US Department of Defence of concealing a long-standing programme that …