Voice of America- Hamas Fires Rocket-Kills One Israeli

Here is a link to that article. It also seems that there are air strikes on the Gaza Strip and no one is callling for a cease fire. The Israelis and Palestinians are at it again. How big will this event get? Will they ever get along? What, if anything, can we (humans) do about the political and cultural differences of religion? What else fuels this fire between the two nations?