Mehdi Hasan in the Huffington Post:
1) “PRISON CAMP”
David Cameron once referred to Gaza as a “prison camp” and “some sort of open-air prison”. 1.7million Palestinians are crammed into just 140 square miles; Gaza is one of the most crowded places on earth.
Israel, despite withdrawing its troops and settlers from the Strip in 2005, continues to control its airspace, territorial waters and border crossings (with the exception, of course, of Gaza's land border with Egypt).
2) (UN)FAIR FIGHT
Remember: according to the Israeli human-rights group B'Tselem, in the last major conflict between Israel and Hamas – 'Operation Cast Lead' which kicked off in December 2008 – 762 Palestinian civilians were killed, including more than 300 children, compared to three (yes, three!) Israeli civilians.
We seem to be seeing a similar imbalance in bloodshed this time round: “More Palestinians were killed in Gaza [on Wednesday] than Israelis have been killed by projectile fire from Gaza in the past three years,” wrote Palestinian-American activist Yousef Munayyer on the Daily Beast website.
3) “COLLECTIVE PUNISHMENT”
Why do they hate us, ask ordinary Israelis? Well, Gaza has been under siege since January 2006, after its residents dared to elect a Hamas goverment in free and fair elections. The subsequent economic blockade imposed upon the Strip by the Israeli government at one stage prevented the residents of Gaza from importing, among other things, coriander, ginger, nutmeg and, even, newspapers.
Most international lawyers, as well as the International Committee of the Red Cross (ICRC), consider the blockade to be illegal under international humanitarian law; in 2009, a UN panel, led by distinguished South African judge and self-confessed Zionist Richard Goldstone, accused Israel of imposing “a blockade which amounted to collective punishment”.