Full Metal

<p><p><p><p><p><p>They choose to not believe in God, and try to make their theories work regardless of actual proof.</p></p></p></p></p></p>

<p><p><p><p><p><p>Darwin observed different kinds of birds, thinking that they had a common ancestor (which I find completely believable), then theorized that the same applied to all life - without any additional evidence (which is completely absurd).</p></p></p></p></p></p>