Remembrance Day is an occasion when people are supposed to remember and honour those who died in their nation’s wars. But why should we believe that this obligation exists?The dead are dead. They can’t be gratified by our remembrance or insulted by a failure to honour them.Those facts do not prevent us from thinking that we have duties to the dead. Most of us believe we ought to remember people who made sacrifices for our sake. Most of us believe we ought to keep promises made to the dead, to protect their reputations from malicious lies and to fulfil their bequests.