No. Not again. This can't be happening again. But there it is. Once again, just like it was four years ago, it is winter. Reports on tension, violence, the regular exchange of rockets on southern Israeli towns, and assassinations and airstrikes on Gaza dominate the media once more. Calls for revenge and a more resilient response are commonly heard. And then: a bigger attack. Something that Israel knows will drag both sides into using all they have, usually resulting in hundreds of dead and extreme destruction on the Palestinian side, and several killed and severe damage on the Israeli one.…