I haven't suggested anything except having a clear understanding of what's involved.
So your justifications are fear (though that's probably a wash at best, since the Israeli air strikes cause quite a bit of fear themselves)
Again, the fear that the airstrikes which serve only to destroy the firing sites create in palestinians, is not Netanyahu's responsibility. His civilians come first.
, and risk of his own civilians lives (no matter how little), and risk of soldier lives, and damage to the city which means increased monetary expense.
How much is a human life worth?
Depend's whose life, and to who. My life surely isn't worth as much to you as your son's or wife's is. In fact, the lives of everyone on this board, all together, don't amount to the value of your kid's life, for you... right?
Likewise, to Netanyahu, and I agree with him 100%, a risk to his civilians' lives is worth more than that of Palestinians.
How much savings do we need before we can look at a death toll of a thousand people or more and say "it was worth it"?
Well, had all this not happened, Israel wouldn't have figured the tunnels out. If that hadn't happened, can you guess how many Israelis would have been slaughtered? Netanyahu, I believe, made the best of a horrible situation, and lost dozens of his own soldiers in the process. So far, everyone has been quick to criticize, and no one has found a more reasonable solution than te one that has actually been applied.