My values are tied in with my purposes. What is the purpose of human existence? The primary purpose of every living thing is to replicate so the species will survive. The more we learn about our natural world, the less significant humans seem to be in it. Charles Darwin showed that we are all animals in a long evolutionary line. But purpose for humans is about more than mere replication and survival. It’s about what we believe we should do in the brief time we’re alive. And most people have more than one purpose. I believe we all need to find individual purposes in our lives. Purpose involves having goals and activities that give us direction and meaning and help us engage in productive ways.I think part of our purpose in life should include making good moral decisions. For some conservative religions, morality is more about belief than behavior, and they view this life as a preparation for an imagined afterlife. If loving and worshipping a god inspires a person to treat others with loving kindness, that’s great. Unfortunately, love of a god all too often makes some people less loving of those who don’t believe and worship as they do. And if this life is just a religious test to get into heaven and avoid hell, what kind of morality is that?
Some religious morality is certainly worth keeping, like love your neighbor, don’t murder, steal, or lie. But that’s necessary for the survival of any culture, with or without religion. Regrettably, some religions have justified slavery, second-class status for women, anti-Semitism, executing blasphemers and homosexuals, burning witches and heretics, and genocides.
So how do atheists and secular humanists like me make moral decisions, and decide on our purposes? I believe we should be guided by the expected consequences of our actions affecting other people and our planet. We should look at what has withstood the test of time in creating a livable society. We need ongoing discussions about morality as we continue to revise and refine our views about how best to maximize happiness, minimize suffering, and promote human good.
Looking for happiness is probably a major purpose in almost everybody’s life. Robert Ingersoll, known as the Great Agnostic, said: “Happiness is the only good. The time to be happy is now. The place to be happy is here. The way to be happy is to make others so.” And I like the life purpose expressed by atheist mathematician and philosopher Bertrand Russell: "The good life is one inspired by love and guided by knowledge."
I’ve had several purposes in life that have changed over the years. As a child, my purpose was to be educated and socialized as a moral member of society. As an adult, my purpose was to teach mathematics, do mathematics research, and pass on knowledge to future generations. I always wanted to be a preacher, but the god thing got in the way. That’s why I chose the next best calling and became a professor, so I could profess—if only mathematics. Now, since I will be 82 next month, my purpose is to promote secular humanism, be a good husband and citizen, and do what I can to remain healthy for as long as possible.
We have one life to live, and one chance to do something meaningful with it. We can all contribute something useful. Sometimes our choices and their repercussions live longer than we do, impacting on family, friends, people we don’t know, and even future generations. Immortality for atheists includes the good works and offspring that live long after we have disintegrated.
Here’s something we all need to consider. Life is a sexually transmitted disease with 100% mortality rate. Yes, we are all going to die someday. As for me, I’ve accepted a purpose for my death. When I die, I’m going to medical school, just like my Jewish mother always wanted me to do. I expect to use my body parts to their fullest while I’m alive, but I assume others will make good use of them when I’m dead. I also encourage all of you to make some “future” plans.
