Atheists and Agnostics: why do you claim to be what you claim to be?

There is no faith. Infact there is a lack of faith. There should be science, and to be scientifically proven. We should be able to meet and touch God, if there is a God, why does (he) allow all the wars, and violence, murder, , and so on? if you're more curious, you can go to google and type in Epic Curus/Athiest.org