Your quite right, 1.5Million crammed into a space that you could drive across in half an hour. And yet who has all the de-salinated water, formal agriculture and infrastructure that goes along with it. Not the Gazans.

Gaza is that chaotic bit in the left. The neatly farmed fields on the right are Israel.

It's pretty obvious that the Israeli plans of ethnic cleansing are coming towards the end game.
They set up Hamas as part of their divide and rule strategy which has conveniently divided Gaza from the West Bank. Once they have dealt with Gaza they will invent an excuse to obliterate the West Bank.
It's not about Hamas and their fireworks it's about driving the Palestinians into the sea and let's face it what is going to stop them achieving this. The worlds corporate media is an accomplice and if they can get away with massacring the Palestinians as they have been doing for the last 10 days lets face it the sonner the Palestinians get out of the hell whole that they are living in the better for them. Don't ask me where they should go but go they certainly will. Here's the Israeli map of the area ...

from
 http://www.mfa.gov.il/MFA/Facts%20About%20Israel/Israel%20in%20Maps/Israel%20within%20Boundaries%20and%20Ceasefire%20Lines%20-%20200