Well, in fact Judaism is both a religion and an ethnicity. This has been proven by recent genetic studies. Obviously someone who converts to Judaism will not be "genetically Jewish", but religously. On the other hand you can be "genetically Jewish" but non religous...
BS. Agnostics don't come with uneducated and unproven guesses about reality, but uses science to explore what is really the truth. Atheists are just as brainwashed as the religious zealots, both are as convinced God doesn't/does exist.
@MichaelJacksonEmmjay
Well, in fact Judaism is both a religion and an ethnicity. This has been proven by recent genetic studies. Obviously someone who converts to Judaism will not be "genetically Jewish", but religously. On the other hand you can be "genetically Jewish" but non religous...