So you think we should completely ignore anyone who has said anything of substance before any arbitrary technology was invented or if they have any other opinion that you disagree with? We can safely cast theses people's opinions out as invalid? Is that not exactly what you are implying? Do you not see how absurd those implicit arguments are?

That's not to mention the fact that you are ignoring the amount of influence that man had on our political and economic systems which benefit your life in ways you probably haven't considered...