“Spontaneous generosity may not be the most effective way to improve human welfare on a global scale, but it’s effective where our ancestors needed it to be: at finding mates and building a strong network of allies.” Kevin Simler and Robin Hanson include this quote in their book The Elephant in the Brain when looking at our typical behaviors for donating money and the excuses we have for making donations. Our behaviors don’t always match the expectations we might have if we were donating money for the reasons we claimed to be donating.
At its base, the argument is that making donations is about impressing others to increase our own status and make it more likely that we will attract a mate and pass along our genetic information. The main thesis of the book is that we deceive ourselves with the reasons for our actions, and actually act in much more self-interested ways than we would like to admit, so that we can have a better chance of finding a mate and continuing our genetic line.
Like charitable giving, where sometimes we really do make donations to help the world, the stated reasons for doing what we do are sometimes legitimate and accurate, but often times they don’t account for the whole story. We claim to make donations to improve the world, but we often just make small donations impulsively when people are watching. We want to impress them with our generosity and resources, and we want to raise our social status and attract a mate.
If there is one thing that I would say I am most likely to be wrong about, it is the extent to which I believe our tribal ancestry shaped our evolution (especially our cognitive evolution). I look at most things and consider how they made sense and how they may have originated in small tribal groups. This seems to work well when considering charity, but I may be overly reliant on this explanation and miss other factors. For now, however, with backing from research presented in books like The Elephant in the Brain, self-interested behavior emerging from small tribal groups will be the basis from which my theories of human behavior and interaction begin.