Have you seen Stephen Hawkings latest statement about aliens?
I’m thinking that if there are aliens out there who are a billion years more advanced than we are, they already know about us. Let’s face it if they are that far along they probably seeded the planet and guided our evolution. Even if they are only a million years older than we are the same thing may apply. They probably have rules against communication with any planet whose level of development is as primitive as ours. Those rules probably will not allow them to interfere even if we are about to nuke ourselves out of existence.
