1. Yes. If all humans have learned, that all need to be integrated for the steps into the future.
2. At this time my own mean is, they will not contact us yet, so long the world is not a really save place.
3. I want to be a part of something global.
SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.