The top five are Norway, Denmark, Iceland, Switzerland, Finland - they are all in the Schengen zone, four in the EEA and two in the EU. None of the points referred to in this thread comes close to explaining why these countries occupy these positions but many/most/all of the points raised may explain why the UK is (miserable) in the 19th position. OG comes closest to shedding light on the comparison, it is a matter of preoccupations, preferences, priorities, etc., i.e. choices. All the places in question outdo the UK in lots of other ways too as other lists keep showing - the same countries keep ending at the top. Still, in one way the facts are irrelevant because in the UK the UK is the world's best place, no matter how uncomfortable the facts are.