Hence why I draw exactly the opposite conclusion. It's my thinking that if life existed throughout our 13 billion year old galaxy it would have evolved to saoience and consumed all available resources long before the rise of humanity. The fact our planet hasn't been strip mined or colonized is, absent hard data, good reason to believe we're alone.
Hence why I draw exactly the opposite conclusion. It's my thinking that if life existed throughout our 13 billion year old galaxy it would have evolved to saoience and consumed all available resources long before the rise of humanity. The fact our planet hasn't been strip mined or colonized is, absent hard data, good reason to believe we're alone.