Pretty much this.TheRocketeer said:It always has been. Always. Since the beginning of history. Period.
Even when there was no religious or political interest under it, scientists are very protective of their ideas (since are theirs) and will defend them even when proven wrong. Many examples in science's history involve as much ego as any other topic.
For example: Einstein was not well regarded among those that defended Newtonian physics, long after they were proven wrong. Later on, Einstein himself didn't thought highly of quantum physics, even when it was proven that it works.