<p>The only stuff that has changed is pretty inconsequential and there is rules and laws for something to change, so its not as if its found less. The changes that occur have to be approved and reapproved almost a million time before its acceptable for teaching. whereas protestants can go give their take on anything and speak as if its the absolute truth, when it is actually one man opinion on scripture. Catholics have the whole church full of brilliant theologian and millions of people behind them when they speak.</p>