Fresh SETI Strategies
A. Tough (1999), JBIS, 52, 286-289
If a smart probe or some other form of extraterrestrial intelligence has reached our planet, what is the next logical step in our scientific search for it? Fresh new search strategies are required. One innovative strategy, an invitation to ETI launched in 1996, was made possible by the creation of the World Wide Web. Other fresh search strategies, too, are emerging.