What are we doing here on Earth?
Why are we here on earth? What's the purpose?
What's the purpose of our lives? What is the purpose of human existence in this vast universe? What do you think is the purpose of existence of human being in this vast universe? What is the purpose of our lives? Why did life evoke on earth and what is its purpose? Is there a commonly shared, grand purpose to our existence as a human species? What is my purpose in life? Why is there life on Earth? What do you think is the real purpose of one's life on earth? What's our purpose of life in this world? Do we truly have any purpose in life? Or do we create a purpose to make ourselves feel significant in the very vast world, or to make ourselves feel that our existence in the vast world is required? Does everything have a purpose? What is the purpose of your life? Why do you think you are in this world? Why do we have to do something? Why does life exist at all? Is there a purpose to existence? Or are we just made of atoms without any purpose? What reason does philosophy give for our existence on earth? If God does not exist, what purpose do we have? What is the point of living? In general, what is your life purpose? And what is the purpose of living? What the purpose of life on earth? What is the purpose of one's existence? What makes it worthwhile? What's the purpose of a human life? Why is the purpose of life to "be happy?" What is the purpose of one's existence? Why does human life exist on earth? Why do we need to do anything? Is everything on purpose? If there are no purposes in nature, how can you have purposes yourself, given you’re a part of nature? What is life's most satisfying purpose? Why do we need to? What do you feel is your purpose in life? What is the purpose of my life? Why should I live?