The past few weeks have been spent in the enclosed rehearsal spaces of the Ambassadors Theatre in London’s West End, preparing and finally opening in Private Lives. Shut off from the world as I am, we could have become a colony of North Korea for all I know. And yet some things do penetrate – who could fail to be horrified and appalled by the twin disasters in North Africa recently? These two devastating events have resulted in the deaths of an ever-rising number of tens of thousands of people.