[pecg]

> My first statement is likely stronger than it needs to be. My main question back to you is, how do you look for something that you imagine may exist, but couldn't say how?

I certainly agree with you, thus seeking for life similar than ours is the only feasible way to spend time in deep space research; we cannot look for something different, because we don't know what to look for.

[taeric]

My apologies on the very late response, but if you haven't read it, I recommend the book The Eerie Silence. Covers a lot of this general idea.

https://smile.amazon.com/Eerie-Silence-Renewing-Search-Intel...