I see a reference to pro-Palestine demos spreading to Oxford? Perhaps anyone supporting them, or at the various Uni demos in USA, could be asked who the hell they 'think' (if ever) might be taking an interest? The chances of the Iranian Govt, the Israeli Govt, or Hamas, looking at our news bulletins and thinking they should change course would be, what, slim? If not, er, why not?
IF they're actually on demos to complain about the existence of Israel at all, sorry, that ship sailed many decades ago. We could debate the circs of forced Jewish migration from about the 1880s through much of the 20th century, but most countries in Europe, and Russia of course, are at least partly to blame. Judaism in general has caused far less genocide than any other major faith (I'm not religious), and Jerusalem (clue is in the name?) existed a couple of thousand years before Christ.
Anyone protesting should be questioned (as one comment at least suggests) to check if they ALSO have been attending demos for 12+ years, to protest the genocide in Syria by the maniac Assad and his chum Putin, or to protest the ongoing civil war in Sudan, and if they are a little older, did they do any demos against Saddam, while he was busy bumping off over 2 million assorted Muslims, plus Kurds and Marsh Arabs?