in reply to Data Dumper Japh
update: sorry about not using a spoiler tag...
You can't just omit the braces, but you can do this instead:
There is no Extraterrestrial life
There aren't any suitably capable Extraterrestrials
Interstellar travel is too difficult
We're too uncool / not worth the trouble
What do you mean they haven't visited?
Results (462 votes). Check out past polls.