Huh? Even a drunk under a lamp is capable of having a moment of realization that he may want to look in the dark carpark, as he was there earlier. That's withi

Huh? Even a drunk under a lamp is capable of having a moment of realization that he may want to look in the dark carpark, as he was there earlier. That's within his realm of experience. But please, tell me how we are to even begin looking for life as we don't know it? What are your suggestions?