BBC Column: Are we naturally good or bad?

Over at Mind Hack:

It’s a question humanity has repeatedly asked itself, and one way to find out is to take a closer look at the behaviour of babies.… and use puppets.

Fundamentally speaking, are humans good or bad? It’s a question that has repeatedly been asked throughout humanity. For thousands of years, philosophers have debated whether we have a basically good nature that is corrupted by society, or a basically bad nature that is kept in check by society. Psychology has uncovered some evidence which might give the old debate a twist.

One way of asking about our most fundamental characteristics is to look at babies. Babies’ minds are a wonderful showcase for human nature. Babies are humans with the absolute minimum of cultural influence – they don’t have many friends, have never been to school and haven’t read any books. They can’t even control their own bowels, let alone speak the language, so their minds are as close to innocent as a human mind can get.

The only problem is that the lack of language makes it tricky to gauge their opinions. Normally we ask people to take part in experiments, giving them instructions or asking them to answer questions, both of which require language. Babies may be cuter to work with, but they are not known for their obedience. What’s a curious psychologist to do?