> So you're saying the Nazi Holocaust and the U.S. invasion of Vietnam are equally onerous, because both involved destruction of crops?

I think the point was that both the Nazi-induced famine and the US-induced famine (and subsequent contamination) are both war crimes.

> The most important point: Nazism was an evil fascist ideology that willfully killed millions.

No doubt, but it seems that the non-fascist America doesn't seem have been, in this case, much more interested in sparing civilians.