Stephen Horgan wrote:

I think that this is an excellent post. A lot of the SETI work does
seen to assume aliens very like us in terms of technology and approach
to communication. Some lateral or creative thinking does seem to be in
order, given the lack of plain language radio detected hitherto. It
could be that radio itself is replaced by an obviously better form of
transmission quite early in a civilisation's technological advancement.
Phased neutrino's anyone?



Knots tied in superstrings, Inca-style?

Pat