Remember - you must, always - how the entire world castigated Israel for the massacre in Jenin in April 2002; how the UN demanded an international investigation and Israel was castigated a second time when it refused to cooperate with a commission whose report had been written before it was even set up. All this for a massacre that never happened. If you're older, you may remember how Israel was cursed world-wide for the massacre of thousands (Yasser Arafat said, six thousand) of Palestinians in Sabra and Shatila; after the frenzy was over it turned out there were "only" hundreds of murdered, not a single one by an Israeli (which is not to defend Israel for its ugly role of allowing its Lebanese allies into the camp in the first place).
I don't know how many innocent Palestinian civilians died in the recent Gaza operation. The investigations are still going on. I won't be surprised by a number in the low hundreds, though I rather doubt there will ever be any way of knowing how many were killed by Israelis and how many by Hamas itself, by blowing up their own buildings and so on. In any case, each one of them is tragic.
But tragic isn't necesarily criminal. In the meantime, look at this:
This is not a new result of an investigation. It's something the UN spokesmen knew perfectly well at the time: that Israel had in fact not targeted, and also not hit, a school. The civilians killed were all outside the school, however many of them there were.
In other ways, military technology has raised the bar for what is considered acceptable. The skies above Gaza are buzzing with surveillance drones. Israeli command-and-control systems are doubtless as sophisticated as American ones, which give commanders vast digital maps in which structures are individually numbered and clearly identified if they are not to be attacked; they even have “splat” graphics to estimate the area that will be affected by a blast. Mishaps do happen; on January 5th three Israeli soldiers were killed by one of their own tanks. But without more facts, it is hard to believe the Israelis did not know about the presence of civilians at Zeitun and at the UN school.
Quite.
Even more, it matters because the UN officials are now admitting they were baldly lying three weeks ago. Don't expect the Guardian ever to do the same.