in reply to for, foreach and $_...
# $_ is an alias, in turn, for $array[ 0 ], $array[ 1 ], ... $array[
+ n ]
foreach ( 0 .. $#array )
# $_ 's value will be 0, 1, ..., (last index of @array)
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 (470 votes). Check out past polls.