Where is everybody?
In the book “Aliens: the World’s leading scientists in search for extraterrestrial life” by Jim Al Khalili I read the following anecdote
Blogs van Jos Heesen
In the book “Aliens: the World’s leading scientists in search for extraterrestrial life” by Jim Al Khalili I read the following anecdote
“The human experiment on planet Earth is on the verge of selfdestruction. Looking at the threats of nuclear war, the chemical and