You claim to have morals yet you spend so much time trying to explain and justify the killing of children.. whatever.
What are you talking about?
No one other than you has tried to "explain and justify" Hamas' strategy of having its own Palestinian children killed in order to produce dead babies for the TV cameras. The rest of us have condemned Hamas' actions.
International law is unmistakably clear on this point: By hiding its weapons and terrorists behind civilians, it is Hamas that is responsible for the civilian casualties.
The difference between Israel's efforts to protect civilians and Hamas' efforts to kill civilians has been explained to you before but let's try again.
Israel has a moral duty to protect its citizens from terrorist attacks. In its war against terrorism, Israel does everything it can to try to prevent civilians from being harmed -- including Palestinian civilians.
Hamas tries to produce as many dead civilians as possible -- Israelis and Palestinians alike. Hamas sees dead Palestinian children as great P.R. and does everything it can to put children and other civilians at risk while protecting its leaders and terrorists.
Israel is one of the best democratic countries in the world. Hamas is one of the worst criminal organizations in the world.
You'll probably fail, but you should at least make an effort to try to understand the difference.