Writer's Block: Missing from Nature

[Error: unknown template qotd]
To remove the N from Nature would simply not be smart
As Ature sounds so common that I just don't have the heart.

To strike the A is silly, NTURE cannot be a word
and taking T is pleasurable
but NAURE sounds absurd.

And I'll take U, if U take me
but ask politely please.
To swipe some R is tempting
but NATUE is a sneeze.

Now, taking E is easy
but it often causes fuss...
so I'll look out my window
and give the answer;

'Us'.