Existentialism posits that existence precedes essence, meaning humans are born into the world without inherent purpose or predetermined nature. This fundamental tenet thrusts upon individuals a radical freedom, a freedom that is both exhilarating and terrifying. Unlike objects, which are defined by their makers' intentions (their essence precedes their existence), humans are free to define themselves through their choices and actions. This freedom, however, comes with a profound sense of responsibility. There is no external authority, divine or otherwise, to dictate one's path; the burden of creating meaning rests solely on the individual. It is within this existential vacuum that the pursuit of authenticity becomes paramount, a constant struggle to live in accordance with one's self-created values rather than succumbing to the "bad faith" of denying one's freedom.
Jean-Paul Sartre, a key figure in 20th-century existentialism, articulated this concept most forcefully. In Being and Nothingness (1943), he argued that humans are "condemned to be free." This means that even the choice not to choose is itself a choice. For Sartre, this freedom isn't a pleasant gift; it's a heavy obligation. We are responsible not only for our own individual lives but, in choosing for ourselves, we choose for all of humanity, presenting an image of what we believe humans ought to be. This is the weight of responsibility that accompanies existential freedom. For instance, when an individual decides to pursue a career in medicine, they are not merely choosing a profession for themselves; they are, in Sartre's view, implicitly endorsing the value of healing and contributing to society through that profession. This adds a layer of universal implication to every personal decision.
The flip side of this radical freedom is the anxiety it engenders. This "existential angst," as Søren Kierkegaard described it, arises from the awareness of one's own freedom and the lack of any preordained structure or meaning in life. Kierkegaard, writing in the 19th century, saw this anxiety as an essential component of the human condition, a "dizziness of freedom." It is the feeling one experiences when standing at a crossroads with infinite possibilities, knowing that each path taken closes off countless others, and that the choice itself is the sole determinant of value. For example, a young person graduating from university faces a vast array of potential life paths. The anxiety stems not from a lack of opportunities, but from the overwhelming realization that any decision they make will irrevocably shape their future and define who they become, without any guarantee of success or inherent rightness.
Authenticity, in existentialist thought, is the opposite of living in "bad faith." Bad faith, for Sartre, involves deceiving oneself by denying one's freedom and responsibility. This can manifest in various ways, such as blaming external circumstances for one's failures, adhering rigidly to social roles, or pretending to be an object with a fixed nature. An individual acting in bad faith might say, "I had no choice but to take that job because my family needed the money," thereby abdicating responsibility for their decision and presenting it as an unavoidable external force. Conversely, an authentic individual acknowledges their freedom and embraces the responsibility that comes with it. They understand that even in constrained circumstances, there is always a degree of choice in one's attitude and reaction. Albert Camus, in The Myth of Sisyphus (1942), explored this through the myth of Sisyphus, condemned to eternally roll a boulder uphill only for it to roll back down. Camus suggests that Sisyphus can find meaning and rebellion in his struggle, by consciously acknowledging his fate and choosing to embrace the absurdity of his task. His authenticity lies in his conscious defiance of his meaningless predicament.
Ultimately, existentialism offers a challenging but potentially liberating perspective on human existence. It demands that we confront the absence of inherent meaning and embrace our freedom to create it. The constant negotiation between freedom and responsibility, and the ongoing pursuit of authenticity, forms the core of the existentialist project. It is a call to live deliberately, to make choices that reflect self-awareness, and to accept the consequences of those choices, thereby forging a unique and meaningful existence in a world that offers none inherently.