Annie, why don't you inform yourself? There is a lot of evidence of the etnich cleansing going on right now, not in Gaza, but in the occupied West Bank. IDF soldiers are very active in this mission, without mercy, without pity, and with the utmost cruelty. And are protecting illegal settlers in the buring, destruction of homes and terrible treatment of the Palestinians.
Children are being killed like rabbits. Yes, those children may be throwing stones at tanks and bulldozers coming to destroy their homes, their crops, and everything else. That is all they have- children against bulldozers and tanks, and machine guns.
And this is happen all the faster, and all the 'better' because of settlers and soldiers being told that the Palestinians are sub-humans, vermin and rascals- and therefore not deserving of any rights or respect.
This is often how soldiers can do what they do- the only way is to actually believe the enemy is somehow not quite human, or not human at all, but animals and vile terrorists.
This is how other genocides happened in history.