Yes, I agree, it is an empty slogan. But for me, aside from the moral high ground of photographing these subjects, there's a bigger question. It's easy to say that "the Nazis" did it, but after all, it was the Germans, and the question remains, can they really ever be forgiven? For further reading I suggest "Hitler's Willing Executioners: Ordinary Germans and the Holocaust," by Daniel Goldhagen.
I haven't read the book, but I studied the Holocaust in uni in a lot of detail, and, somewhat relatedly, was part of some research about whether or not people would actually (actively) stand up to a regime like the Nazis if it happened again in one's own country. And while most people would like to think that they would, the reality is that a very small percentage of people (I can't remember exactly, but I think it's around 5%) would actually do so, whether they were an active part of the regime ("I was just following orders") or bystanders/victims themselves in their own country. I certainly came across that same issue when I did some research about the Khmer Rouge after visiting Cambodia for the first time. I had a psych professor in university who studied this phenomenom from two different angles (religion and politics) and after years of research and experiments (of which I was a part of) came to this conclusion. There's other research out there about it but to be honest I haven't read about it for some time. I think I'll give the book a read although I do not agree with the blurb about it that it "lays to rest many myths about the Holocaust: that Germans were ignorant of the mass destruction of Jews, that the killers were all SS men, and that those who slaughtered Jews did so reluctantly." Who believes that? That certainly wasn't the case when I studied about it over 25 years ago, although I guess the book is not that much more recent.
Yet today Germany and Poland are decent neighbors. I find that amazing. Over on the other side of the world, China, Korea, and Japan can't let past aggression go, even after 70 or so years.
You have to forgive, otherwise the original crime lives forever.
Agreed. The big difference is that Germany has owned up to its past, and has tried to make sure it never happens again, through laws, the education of its citizens, and the memorials it keeps. Japan, on the other hand, refuses to accept any responsibility for their actions during the war, preferring to see themselves as victims, and will not take the high road in admitting to what was done and trying to atone for it. It's no wonder than China and South Korea (and I imagine some other countries too) have issues with Japan, and will bring it up from time to time to push Japan's buttons, which they can do easily, since the country will not accept the shame of what happened in the past. Most of my students have never heard of any of the atrocities that occurred prior and during the war, and I have had a few come to me in tears after learning about something horrible, like the Nanking massacre, because they couldn't believe that Japanese could do such a thing. So it shouldn't be a surprise either that Abe and his very conservative government is changing the pacifist constitution to allow Japanese to more actively take part in military operations, something that many of the older generation here, who lived through the war, are quite opposed to, while the younger generation are indifferent to it, or think it's a good idea, because they have no idea about their own history.