Look around you... the fact that earth is habitable...the gases of the atmosphere are ideal for humans...the rotation of the planet allow for day and night...the distance from the sun(a little bit closer or further away and we would have been in trouble)...the human body in all its intricacies.
Did your god intentionally design the system so that the sun sometimes gives people skin cancer? And is it intended that this cancer causes them to die slow and painful deaths?
And we have finally come to the first line of defence for atheists...why do bad things happen. I could go on for hours but I would suggest to maybe take this off YN if you are really interested in my answer?
Did you not say the system was "a perfect construct"? The side effect where it kills people prematurely doesn't seem very perfect. Anyways, nice programmed deflection you have there.
