Why philosophy matters

Existentialism originates from Soren Kierkegaard and Nietzche. It focuses on the problems produced by existential nihilism. For instance:

• What is the point of living if life has no inherent purpose? 
• How do we face the knowledge of our inevitable demise?

Existentialism emphasizes individual existence, freedom and choice.

Stoicism was popular in ancient Greece and Rome and is practiced by many in high-stress environments.

Stoicism focuses on how to live in a world where things don't go as planned. The idea is to accept all the things beyond your control and to focus on what you can control.

• Nihilism originated during 300 B.C.E. where certain discussions by the Buddha related to our actions having no meaning or consequences in this world.
• The Greek statesman Demosthenes also contributed to its origins.
• The modern understanding of nihilism is associated with Friedrich Nietzsche, who said all aspects of life are subjective, not objective, also adding that this belief will lead to the destruction of all value structures.

1. Moral Nihilism says true morality does not exist, and that good or bad actions are not different by the law of nature, but only by our understanding.
2. Existential Nihilism says all goals, aspirations, influences and actions ultimately become meaningless.
3. Metaphysical Nihilism tells us that the physical world is an illusion, and our senses just manipulated sensations and signals going into our brain.
4. Political Nihilism goes against all kinds of political establishments and government laws.