Semi-retired geologist, residing in Pretoria, South Africa.
Thoughts about SETI and SETI@home
1. Yes. Seti is at present he only way.
2. Why yes. Basic maths - other things change too fast.
3. Because of my interest in Cosmology in particular and science in general.
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.