I have proof the world will not end in May 21 2011?

In the bible jesus himself says "no man will know the date nor the hour" that's kind of self explanatory also if the world would end wouldn't the world show sign's of an end. Harold Camping is just doing this to earn publicity because he got his previous date wrong he's a shame to the christian community and if it weren't bad enough the christian are the only religion that have had many failed prediction's. Sorry if your christian and find this offensive example mont predicted that the end of time's were upon us in 430 AD, he was also a christian.