The reason why we should not believe information from the internet with out a author is because it could just tell information that you might think is use full but really isn't. But how about information that other tell use can we take their word on that the answer to that reason is well really just up that us. its all the matter of trust and honestly. this video about the Nuclear treaty is telling how the U.S.A. want make the world a safe place i think is a great example of this topic because we do not know if its true of no it can just be fraud video to make use think that they are making he world more safe for us.