How is something proven in this world? What evidence do you need to accept that something is true? If science agrees that something is proven, then do you accept it?
ruveyn, something does exist in this world and it can be proven because we operate by material laws. I think most scientists would agree that something exists. If you asked the top scientists in the world to prove you exist, they would probably want to prescribe you medication instead. If this isn't good enough proof for you, I'd like to hear why.
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As long as man continues to be the ruthless destroyer of lower living beings he will never know health or peace. For as long as men massacre animals, they will kill each other.
-Pythagoras