"Prove That Otherwise Is False"

Is there God?
I can't prove there is.
But to prove that it is impossible
That there is none, is easy
I claim that it is not true
That there is no God
Then let us assume that that
is the case
That there is no God
Who created the Earth?
A human being couldn't have done so
God certainly didn't create it
For we now believe there is no God
So who created the Earth?
Who makes it revolve around the sun?
Who created the planets?
Who created the stars?
Who makes the flowers bloom?
Who colored the sky blue?
Who colored the rose red?
Who makes people fall in love?
Aliens perhaps?
What if God is an alien after all?
Now you have to prove
that otherwise is false...