Are you fooling yourself? Education and epidemiology
Science is a way of trying not to fool yourself. The first principle is that you must not fool yourself, and you are the easiest person to fool. - Richard Feynman Epidemiology is the science of trying to find out what makes people healthier. Epidemiologists look at data to identify causal links between improved health and other factors. It is a correlational science which means that it can never really prove a causal link it can only suggest that a connection between two or more variables is unlikely to be caused by chance. Correlation is a tricksy business. Perfect correlations tend not [...]