Hmm, I'm pretty sure Palestine existed first and as a whole under arab rule subject to England - UN partition came after the

insurgency, no?
ISRAELS THERE NOW DEAL WITH IT
Well, though I, at this stage, think it's fair to say that, if anything, Israel is like a massive terrorist cell

getting over it and getting on with it is also a fair point.
We could fight and kill each other for ages - it's unlikely to change the fact of Israels's existence. And to change it would likely require a great deal of killing and suffering that no-body but the powerplayers - in Israel and Palestine both - will benefit from.
But I think that Isarel has a lot of concessions to make, after invading - the scene was set - there is no reasonable position to suggest that the Arabs should both like it and lump it.
I think, for one, Israel should withdraw completely from current occupied territory. No excuses, no dealines, no conditions, and including all the jewish settlements - after that appears a good moral ground to say, 'look, we've done this, we want to get along, we think you should have you're own nation, we want ours too'.
Add to this scenario some degree of reparation in order to rebuild a viable Palestinian state - a peace offering in addition to the last, and I think any reasonable person would support.
After that, when, hopefully only if, the attacks continue against Israel, we're then in a position to start calling the attacks terrorism, and defend accordingly.
Until then, it's still occupied terrotory, and I don't see why Palestinians shouldn't fight for freedom from Israeli rule.

My take.