Today I was asked by Rhett, a Christian pastor-to-be,
“Where would you say your concern for human suffering comes from in that you are an Atheist evolutionists. Forgive me for simplifying things terribly here, but do you see the moral compass as having evolved? And isn’t evolution all about survival of the fittest, might is right etc? How does concern for others suffering coming into you worldview?”
Evolution is a scientific observation about how life works. How living organisms change through the generations and the mechanisms that cause those changes. Many people see evolution as anti-Christian because the evidence claimed by the theory of evolution by natural selection (the proper name for the theory) flies in the face of a literal interpretation of the creation story in the Bible. Evolution is only anti-Christian if you define Christianity in such a way that it relies on an explanation that contradicts the scientific findings - in the same way that the theory of gravity would be anti-Christian if one of the core tenets of Christianity was that the spirit of God is what keeps planets in their orbits.
Many Christians have no issue with evolution and any controversy about the fundamentals of the theory is within Christianity itself and stems from a multitude of interpretations of scripture.
Atheists are people who don’t believe that there is a God. I’m the kind of atheist who thinks that the question “Is there a God” is one that is as unprovable as the question “Is there an invisible pink unicorn” because most people’s definition of a God seems to entail the same, non-observable or non-testable properties. On the question of whether it’s possible to prove God exists or not I’m an agnostic but my conclusion after looking at the arguments and the evidence is that there is none.
This is not necessarily what an atheist wants however. I would personally like to carry on after I die and the thought of bad people getting their comeuppance in the end is pretty appealing.
The link between atheists and evolution only really exists because there really is no other plausible explanation for how life develops. Evolutionists are not necessarily atheists but atheists are unlikely to be anything but evolutionists because of the lack of rival explanations that don’t include a god.
The theory of evolution by natural selection makes the observation that the offspring that are best suited for the environment they find themselves in are going to be more likely to have more offspring themselves and this will cause more of the population of their species to have similar traits because children inherit many of their parent’s genes.
This is sometimes termed as “survival of the fittest” which some people take to mean that “only the bullies win”. But to be successful as a species it’s not necessarily the strongest and most aggressive that do well. Being small and agile is a popular survival mechanism. So is being good in the dark or being camouflaged or being able to fly or being able to eat lots of grass or plankton and so on and so on. Another trait that has proved extremely useful is the ability to cooperate with other members of your species and this leads me to the core of Rhett’s question; Morality.
Altruism is defined as looking after the interests of others over your own. Reciprocal altruism is looking after the interests of others with the expectation that they will repay the favour. Reciprocal altruism has always been easily explained in evolution; if a species develops a trait that will allow individuals to help each other out not only will those members of the species do better than their siblings but the species as a whole is likely to do well as a result. At a simple level genuine altruism is also easily explained because a species that develops the tendency to be willing to die to help the survival of your direct offspring or of members of your family group is going to be more likely to pass that tendency on. Your children who survive because of your altruism will more than likely carry the same genes and close relatives have a higher chance of carrying that same trait. For an excellent discussion of this topic read Dawkins’ The Selfish Gene.
So, self-sacrificing behaviour is very much a part of evolution and easily explained in even relatively simple creatures. Where it gets really complicated is with the likes of humans who not only inherit genes but have the hardware (brains and language) to spread memes (ideas).
We get much of our morality from our culture. Memes are spread around from person to person and from culture to culture. Some memes are bad, some good, others neutral - just like genes. Some people think our morality comes from God and struggle to understand how someone who doesn’t believe in a God (or, specifically, their God) can have morals. But morals are really just memes for how to best live in a society. Some morals are built into us at the level of our genes (a parent who will fight to the death for their child) and some are developed by trial and error or even by reason and passed from person to person as a meme (washing your hands after defecating - a reasonably recent meme). Often morals are encapsulated in the form of a religion and passed from person to person that way, perhaps because religion has been an excellent medium for spreading memes with its use of repetition, documentation, authority and so on.
“Do you see the moral compass as having evolved?”
Yes, absolutely. Most of the core behaviours of morality can be explained by way of genes (especially if we can observe them in species that don’t spread memes - i.e. ‘learn’) and the rest in humans have been able to be propagated due to the fact that we have the hardware which allows us to be really good at spreading memes. And even memetic morality evolves, just not by the same mechanism as genes. In our current society it’s immoral to prohibit a woman from voting but our ancestors thought it perfectly reasonable.
“Isn’t evolution all about survival of the fittest, might is right etc?”
Nope. It’s all about how well suited you are to the environment you find yourself in. Also, please notice the difference between observing the process and mechanisms of evolution and believing in evolution (as if it were some kind of ideology).
“How does concern for others suffering coming into you worldview?”
Like most people I inherited my morality from my family and from the culture I was brought up in. I’ve also read a lot of literature on different people’s opinions on how to best live as a society since then.
Morality is a game we all play and it’s a function of society. Pretending that morality comes to us by divine revelation is a form of exclusivism and I would have thought that in this day and age we’d be smart enough to see beyond that.
