Instruct: Classify a given review into positive or negative sentiment.
Query: Amazing Again

Having now read both Cosmos & Pale Blue Dot I can't help thinking on the drive home how precious life is, and how amazing our cities, our countries and our planet would look from above to another civilization. Carl Sagan has left me with the lingering thought, "Could we be the first civilisation that has actually evolved into a form of intelligent life since the Big Bang, and if so, why are we so stupid?"