Seth Shostak Quotes
Since the Renaissance, a concept called 'progress' has been baked into our society. Progress - founded on an accumulation of knowledge through experience (and in the case of science, through experiment). To build on the past rather than endlessly relive it. That's what separates us from the beasts.
Shostak, Seth. Confessions of an Alien Hunter: A Scientist's Search for Extraterrestrial Intelligence. National Geographic, 2009.
By “arts” Jefferson meant the mechanical arts—inventions and engineering. Jefferson Extrapolated the science and technology progress at the time to the future in a way that few others did at that time.
Citizen of U. S. & Israel
Seth Shostak is an American astronomer and author, and is currently the senior astronomer for the SETI Institute.