David Brin a signé sur le net un article : The Other Kind of Aliens en réponse à une conférence de Stephen Hawking. Il se lit ici
. En voici le début :
"In response to a flurry of interest that’s been stirred by Stephen Hawking’s new Discovery Channel show—specifically, his lead-in episode about extraterrestrials, wherein he recommended against our calling attention to ourselves—I’ll offer a hurried little riff here, about Hawking and aliens, with added contributions by and about Paul Davies, Robin Hanson, and others.
On his show, Professor Hawking said that aliens are almost certainly out there and that Earthlings had better beware. Instead of seeking them out, humanity should be doing all it that can to avoid any contact. His simple reasoning? All living creatures inherently use resources to the limits of their ability, inventing new aims, desires and ambitions to suit their next level of power. If they wanted to use our solar system, for some super project, our complaints would be like an ant colony protesting the laying of a parking lot.
Want an irony? I am actually a moderate on this issue (as I am regarding Transparency). My top aim, in these recent arguments, has been pretty basic; I want more discussion. And for arrogant fools to stop blaring into space “on our behalf” without at least offering the rest of us the courtesy of first openly consulting top people in history, biology, anthropology—and guys like Hawking—in an honest and eclectic way. Their refusal to do this constitutes just about the most conceited and indefensible behavior by scientists that I have ever seen.
Now, everybody and his cousin appears to have an opinion about aliens. In fact, I know almost nobody who seems willing to wait and entertain a wide variety of hypotheses, in this “field without a subject matter.” It seems that the very lack of data makes people more sure of their imagined scenario, rather than less. And more convinced that those who disagree are dunderheads."