Help for this page
col_1 IN (select id from something) AND
col_2 IN (select id from something_else)
INNER JOIN (select col_1 from something) A USING (col_1)
INNER JOIN (select col_2 from something_else) B USING (col_2)
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 (524 votes). Check out past polls.