Although the two most successful Arab nations, Tunisia and Morocco, are both democracies. Don't know how that fits into your gross generalisations. Democracy doesn't thrive in many of these countries because they don't have the infrastructure/institutions, and they are under attack from religious, political and military power hounds who hate democracy. It's also interesting how quickly these 'strong leaders' get kicked out when Western democracies stop supporting them/letting them get on with it for spurious 'national interest' reasons.
Anyway, came on to comment on our very own 'strong leaders' (by the way, which country prefers 'weak leaders'? I suspect most of us, Arab or otherwise, just want the occassional chance to have a say in who our leader is) Messrs Cameron and Corbyn. Cameron facing demands for reparations for slavery in Jamaica. Are the Jamaicans also asking for reparations from the West Africans who sold their ancestors in the first place? Should we be demanding reparations from the Romans? Might be tricky for Dave, doubtless there is slave owning in his family history somewhere.
Meanwhile Corbyn and McDonnell, the bland leading the bland, trying to be all warm and cuddly in Brighton. Strategy becoming increasingly clear, capture the party machine, don't bother much with the parliamentary party, and avoid talking to the electorate until strictly necessary, which won't be for a long time yet. Is anyone else getting a bit creeped out by the references to Jezza's 'huge mandate'?