Our universe is so large, old and beautiful, and the life as an intelligent species is so brief, that all our knowledge is like a tiny hint surrounded by a void. Has another race been around longer and learned more? Where are they? We have been listening for only a few decades. Space and time are so vast. A signal's chances of reaching us at the right time and place are so remote they make a message in a bottle look reliable…Carl is exploring issues like love, death and the existence...
I am speechless....