Sometimes when I ask myself why I’ve made a certain choice, I realise I don’t actually know. To what extent we are ruled by things we aren’t conscious of?
Why did you buy your car? Why did you fall in love with your partner? When we start to examine the basis of our life choices, whether they are important or fairly simple ones, we might come to the realisation that we don’t have much of a clue. In fact, we might even wonder whether we really know our own mind, and what goes on in it outside of our conscious awareness.
Luckily, psychological science gives us important and perhaps surprising insights. One of the most important findings comes from psychologist Benjamin Libet in the 1980s. He devised an experiment which was deceptively simple, but has created an enormous amount of debate ever since.