We’ve seen two posts addressing the question “why study astrobiology?”, here and here. My take is very simple. There are three basic questions that any community of self-aware beings will eventually ask themselves, for reasons both practical and profound:
- How did we get here?
- Where are we headed?
- Are we alone?
Shawn here: the following is a comment made by Julia DeMarines on Dimitra’s post on “Why Astrobiology.” Betül asked Julia to re-post is as a “PaleBlue.you” entry… beating me to the punch, as I was going to ask her to do the same thing. Anyways, here’s one good, enthusiastic take on “why astrobiology.” ————————— Betül Arslan (a friend, colleague