What Is Philosophy?
What Is Philosophy?
A friendly guide to humanity’s greatest questions.
“ Philosophy is the lifelong pursuit of wisdom, asking profound questions about truth, morality, knowledge, freedom, identity, and the meaning of existence. From Plato and Confucius to Kant, Sartre, Beauvoir, and Žižek, this friendly guide explores how great thinkers have challenged assumptions and offered different ways to understand ourselves and the world. ”
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Nevalor Post
An Editorial Feature · Nevalor Publishers
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What Is Philosophy? A Friendly Guide to Life’s Big Questions
Philosophy is not reserved for academics or libraries. It begins whenever someone pauses to ask a simple question: Why? Why do we exist? What makes something right or wrong? How should we live? These questions have shaped civilisations, inspired revolutions, and guided ordinary people through life’s greatest challenges. Across thousands of years, philosophers have offered different ways of understanding ourselves and the world. Their answers often disagree, but together they reveal philosophy’s greatest strength: it teaches us how to think rather than what to think.
The Love of Wisdom
The word philosophy comes from the ancient Greek philosophia, meaning ‘love of wisdom’. Unlike science, which seeks measurable explanations, or history, which studies the past, philosophy investigates the fundamental questions beneath every field of knowledge.
It asks questions that rarely have simple answers:
- What is truth?
- What is justice?
- Does free will exist?
- What makes a good life?
- Can we truly know anything with certainty?
- What does it mean to be human?
Although these questions may seem abstract, they influence everyday decisions. Whenever we debate fairness, question authority, reflect on our purpose, or consider another person’s perspective, we are engaging in philosophy.
Across cultures and centuries, great thinkers have produced different ‘maps’ for navigating these enduring mysteries.
Plato: Looking Beyond the Shadows
More than 2,400 years ago, the Greek philosopher Plato argued that the world visible to our senses is only part of reality.
His famous Allegory of the Cave imagines people chained inside a cave, seeing only shadows projected on a wall. Because the shadows are all they have ever known, they mistake them for reality itself. If one prisoner escaped into the sunlight, he would discover that the real world exists beyond the cave.
For Plato, everyday objects are like those shadows. Behind everything we experience lie perfect and eternal Forms—unchanging realities such as Beauty, Justice, Goodness, and Truth. A beautiful flower eventually fades, but the perfect Form of Beauty never changes. A just law may fail, but Justice itself remains perfect.
Plato believed genuine knowledge comes not from the senses alone but from reason. Learning, in his view, is less about collecting new information than about remembering timeless truths that the soul once knew before birth.
His philosophy encourages us to look beyond appearances and search for principles that remain constant amid life’s continual change.
Confucius: Building a Harmonious Society
Around the same era, but thousands of kilometres east in ancient China, Confucius focused less on abstract realities and more on everyday human relationships. Rather than asking what exists beyond the world, he asked how people should live together within it.
Central to his teaching is ren, often translated as humanity, benevolence, or compassion. A person develops virtue through kindness, empathy, and sincere concern for others.
Equally important is li, usually translated as ritual propriety. This extends far beyond ceremonies. It includes speaking respectfully, honouring parents, keeping promises, fulfilling responsibilities, and behaving appropriately in every social situation.
Confucius believed society flourishes when individuals cultivate moral character. A harmonious family creates a harmonious community. A harmonious community strengthens an entire nation.
His philosophy reminds us that wisdom is not only discovered through contemplation but also through everyday acts of respect, responsibility, and care.
Immanuel Kant: Understanding the Mind
During the eighteenth century, German philosopher Immanuel Kant transformed modern philosophy by asking how knowledge itself is possible.
He argued that people never experience reality exactly as it exists independently. Instead, our minds actively organise everything we perceive, much like coloured lenses shaping everything seen through them.
According to Kant, our understanding depends upon mental structures that organise space, time, and cause and effect before experience even begins.
His philosophy centred on three enduring questions:
- ‘What can I know?’
- ‘What ought I to do?’
- ‘What may I hope?’
Perhaps his most influential ethical principle is the Categorical Imperative.
Before acting, Kant suggested asking whether the rule behind our action could become a universal law that everyone should follow. If lying whenever convenient would undermine trust altogether, then lying cannot be morally justified. For Kant, morality does not depend upon personal feelings or expected outcomes. Instead, ethical behaviour arises from reason, consistency, and respect for every person’s inherent dignity.
Sartre and Beauvoir: Freedom Creates Meaning
The twentieth century brought new challenges: world wars, political upheaval, and growing uncertainty about humanity’s future. Existentialist philosophers Jean-Paul Sartre and Simone de Beauvoir argued that meaning is not discovered but created.
Sartre’s famous phrase, ‘existence precedes essence’, means human beings are not born with a fixed purpose. Unlike a tool designed for a specific function, each person must define themselves through choices and actions.
Freedom, however, is not always comforting.
Sartre described humanity as ‘condemned to be free’. Whether we like it or not, we constantly make choices, and with those choices comes responsibility. Simone de Beauvoir expanded this perspective by emphasising that our freedom exists within social realities.
People do not begin life under identical circumstances. Gender, culture, family, history, and economic conditions shape opportunities and expectations. Her famous observation—‘One is not born, but rather becomes, a woman’—argued that many aspects of identity are formed through society rather than biology alone.
Together, Sartre and Beauvoir showed that freedom is real, but it is exercised within the complex conditions of everyday life.
Slavoj Žižek: Philosophy Meets the Twenty-First Century
Modern philosophy has not retreated into universities. Few thinkers demonstrate this more vividly than contemporary philosopher Slavoj Žižek. Known for analysing films, popular culture, politics, and even jokes, Žižek argues that everyday entertainment often reveals profound truths about society.
His favourite approach is to challenge assumptions by asking:
‘But what if…?’
What if the ideas we take for granted are mistaken? What if our desires are shaped by systems we barely notice? What if technology changes not only how we live but what it means to be human?
Žižek frequently explores questions surrounding artificial intelligence, surveillance, digital identity, and emerging technologies. As society moves towards increasingly connected lives—and perhaps even future brain-computer interfaces—he argues that philosophy becomes more necessary, not less.
His work reminds us that ancient questions continue to evolve alongside modern innovations.
Why Philosophy Still Matters
Some people imagine philosophy as a collection of old books filled with impossible questions. In reality, philosophical thinking appears everywhere. When citizens debate justice, they echo Plato. When families strengthen relationships through respect and responsibility, they follow Confucius. When individuals ask what duty requires, they engage with Kant. When someone chooses a new direction in life despite uncertainty, they confront Sartre’s vision of freedom. When we question technology’s influence on society, we enter Žižek’s conversation.
Philosophy does not hand us ready-made answers. Instead, it develops habits of careful reasoning, intellectual humility, and thoughtful reflection.
In an era of constant information, these habits may be more valuable than ever.
The Endless Conversation
Every person lives according to values, whether consciously examined or not.
Philosophy encourages us to examine those values before they silently shape our lives. Perhaps objective truths exist beyond appearances, as Plato believed. Perhaps wisdom begins with compassion and harmonious relationships, as Confucius taught.
Perhaps morality is grounded in universal principles, as Kant argued. Perhaps meaning emerges from the choices we freely make, as Sartre and Beauvoir proposed. Or perhaps, like Žižek, we should continually question assumptions that seem perfectly ordinary.
Whatever path we choose, philosophy reminds us that living thoughtfully is itself an achievement. It is less about finding the final answer than about asking better questions—and allowing those questions to deepen our understanding of ourselves, one another, and the world we share.
Editorial Note
References and further study
Beauvoir, Simone de. The Second Sex. Translated by Constance Borde and Sheila Malovany-Chevallier. New York: Vintage Books, 2011.
Confucius. The Analects. Translated by Edward Slingerland. Indianapolis: Hackett Publishing Company, 2003.
Kant, Immanuel. Groundwork of the Metaphysics of Morals. Translated by Mary Gregor and Jens Timmermann. Cambridge: Cambridge University Press, 2012.
Kant, Immanuel. Critique of Pure Reason. Translated by Paul Guyer and Allen W. Wood. Cambridge: Cambridge University Press, 1998.
Plato. Republic. Translated by G. M. A. Grube and revised by C. D. C. Reeve. Indianapolis: Hackett Publishing Company, 1992.
Sartre, Jean-Paul. Existentialism Is a Humanism. Translated by Carol Macomber. Introduction by Annie Cohen-Solal. New Haven: Yale University Press, 2007.
Žižek, Slavoj. Living in the End Times. London: Verso, 2010.
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