I think the best place to start is God. Is it proven that a supreme being exists? Yes. Here's the scientific explanation:
In any scientific experiment, you have independent and dependent variables. The independent variable must always be controlled. Why? Because in nature, there are no measurable independent variables. Everything that occurs is dependent upon something else. But the scientific method teaches us that there must be an independent variable from which dependent variables rely on. If science is in fact valid, there must be a single independent variable in nature on which every other variable relies. Furthermore, this independent variable cannot simply be spontaneous, it must be controlled (consciously). This single independent variable on which all other dependent variables rely is in fact the supreme being; whether you call him God, Allah, Iova, etc.
In a nutshell, if all physical laws are dependent upon other laws, then there must be a conscious being who enforces these laws. To dispute this is to dispute the science itself.
Edited by Versa-Tech, 09 November 2008 - 03:31 PM.