If a tree falls in the forest and no one's there, DOES it make a sound???

Well, I personally agree with you. However, I do see the point of the people who disagree. Their reasoning is that if there are no ears to hear it, then it isn't a sound. But I don't know about that. I don't think that there just wouldn't be a sound, just because there was nobody there. Things in nature like that don't just change in that way.