Nicola Prigg Posted over 2 years ago What facts are factual? I live in the UK and therefore don't really follow US politics much but I did hear about Michelle Bachman tell media that the HPV vaccine caused mental retardation without any evidence. Whilst people in Britain distrust their politicians just as much as in the US, not entirely sure if we are as bad. I know of the websites fullfact.org and Channel 4's Fact or Fiction blog actually tries to test and then explain whether what politicians are saying is based on fact or fiction. I don't believe this is just to do with politicians but people in general. I read Dan Ariely's book Predictably Irrational and it has transformed the way i think and see things. Its shown me in a way what I already knew, that whilst everyone sees facts, we all see them in a different way based upon our view of the world. If we read something, numbers that suggest our intuition is right or the way we want to see the world is right, we believe or place more emphasis on it. We use it to enhance our argument. Whereas, if we are shown facts that prove us wrong, we are less likely to believe it or trust it.