Actually, this is not true. The two lightest elements, hydrogen and helium, were created in the Big Bang itself. The heavier elements, like carbon, came later and were formed in stars and then spread as a result of stars exploding. Most helium on earth comes now from the radioactive decay of uranium and thorium. We are in no danger of running out of helium, and the release of 2000 balloons or so by Nebraska fans six or seven times a year is no big deal.
I am no stranger to public ridicule. So go ahead...