As technology develops, there is a possibility that humans may be deliberately destroyed by the actions of a rogue state or individual in a form of global suicide attack, but this is balanced by the possibility that technological advancement may resolve or prevent potential extinction scenarios.
As technology develops, there is a theoretical possibility that humans may be deliberately destroyed by the actions of a nation state, corporation or individual in a form of global suicide attack. There is also a theoretical possibility that technological advancement may resolve or prevent potential extinction scenarios.