That would excuse murder, rape, theft and so on as long as it was done yesterday, not today.

Clearly there is some need to place responsability on people, at least up to a point, with some kind of limit of how far one goes in that, both in terms of temporality and directness of the relation of the punished with the criminals and those recieving compensation with the victims.

There are some widelly accepted rules for some of these things: for example somebody who murders somebody else should pay for it no mater how long it takes to catch that person, whilst the children of the murderer should not pay for their father/mother’s crime.

However in other areas it’s not so simple: should the children of somebody who stole money be forced to give it back if they inherited that ill gotten money?! An argument can be made that if they are not forced to return it, they would be enjoying the proceedings of the crime whilst the victims carry on suffering because of not having that money, all of which would be an injustice.

But if they should, how about grandchildren? How about great grandchildren? How about all the present day citizens of a nation whose elites commited crimes centuries ago? Should they all lose a little bit to compensate a group of people only entire verifable link with victims from long long ago is having been born in a present day geographical nation that contains an area were the victimization is thought to have occurred?

Whilst I think group guilt and group victimhood for crimes commited centuries ago - as in the suggestion of the President Of Portugal - is complete total bollocks and a way to whitewash the ill gotten nature of the wealth of most of the Portuguese Old Money (including him, who is the son of a Minister in the time of Fascism, hence old money), I can see how, say, taking away things people inherited which were obtained by theft (for example, returning to the descendants of the owners old paintings stollen by the Nazis) is a fair and just thing to do.