First Hypothesis: We Are Alone
摘要
The famous science fiction writer and futurist Arthur C. Clarke stated: “There are two possibilities: either we are alone in the universe, or we are not. Both possibilities are terrifying”. Arthur C. ClarkeJill TarterSETI Thomas Pierson The first intuitive answer to the Fermi paradox is that humans are the only intelligent civilization in our galaxy and, perhaps, in the entire observable universe. In short, we are alone.