Harry said he felt compelled to speak on these issues as remaining silent allows "hate and extremism to flourish unchecked" Get the free Morning Headlines email for news from our reporters across the world Sign up to our free Morning Headlines email Sign up to our free Morning Headlines email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice The Duke of Sussex has voiced his profound concern over a "deeply troubling" surge