I would love to discover a radio transmission from another world. What a great thing it would be to hear from another world and how sad it would be to know that all the beings that sent you the signal were all dead now. Yes the truth is that if there are other beings out there with transmitters, we will NEVER and I mean NEVER know about them. SETI is a beautiful idea but it is a complete waste of time and money. Give the money used for SETI to kids with down syndrome or some other worthwhile cause all with all the money people spend on non-existent UFOs.