What? Philosophy is at the heart of science and is still today -- as it always was -- one of the breeding grounds of scientific thought. If we are speaking of a correct application of dialectics to encourage critical thinking and honest argumentation, then there is nothing subjective about philosophy.
Of course, there are always pseudo-philosophers, who cannot seem to be able to dabble in the Socratic or other accepted dialectic methods. Always were. A penchant for fantasy, a case of terminal fallacies and an irresponsible and absurd diagnosis characterizes them also since ancient times. And that's where pseudo-philosophical question like that one fall in. Whether you prefer to be a happy animal or a moderately discontent human is a stupid question. There's really no other way I can put it. It is designed to provide one and only one valid answer to humanists, realists and rationalists, and the opposite valid answer to relativists, existentialists, or post-humanists.
Why would it? You get frustrated with arguing? I thought you liked philosophy. It's all about arguing.
To clarify: The idea that one can choose to be happy if they so wish is really on the level of soap opera mentality and can be put right there on the same shelf as "love conquers all" and "if you really really love someone, nothing can break you apart". It's the type of thinking that ignores the fact we don't live alone, or in the void and many factors (human or incidental) can come into play, ruining or making it hard for that happiness to come about. You don't depend on yourself to be happy unless you happen to be an hermit. And an hermit will soon find his happiness ruined when someone comes living next door. Something he wasn't counting on.
Happiness comes and goes and it is not really the end of a journey. It's a series of moments that come and go. Having experienced myself true happiness (or the idea of true happiness as I perceive happiness to be) on more than one occasion, three things I learned from those experiences: (1) You don't know you are being happy, you just know you experienced (past tense) happiness (2) I was never in control of that happiness; several factors combined semi-randomly for that happiness to be, and (3) It had an end.
While you may be tempted to call this simply anecdotal evidence based on my own experiences, everyone I talk too seems to agree to similar experiences. And it's not really very hard to look at life as it is and see the difficulties imposed by the idea we could control our own happiness. We are NOT generally happy. But we should, if we could control happiness. If there is one thing all human beings share is a desire to feel good, feel great, be happy. The way they perceive this to be is vastly different. Some are happy being in love, others by killing their enemy. If we all could in fact control our happiness we would have already found out how. And everyone would be happy. The fact most everyone isn't happy is a sign happiness, while not out of reach, is not really under our individual control. 'nough said.
Of course. There's more than just one big lie. Since this started from herd mentality, how about Nationalism and Patriotism as two big lies that start or fuel wars, death and genocide.