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$s = undef;
@a = ();
%h = ();
$ perl -MDevel::Peek -e'
$s = "abc"; Dump $s;
REFCNT = 1
FLAGS = () <-- Var is undefined
PV = 0 <-- undef freed the buffer
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 (514 votes). Check out past polls.