Multiculturalism Mass Immigration Is Destroying Britain. Diversity Has a Darker Side *Come to our Immigration Conference on Sat 7 Oct in London. We welcome Suella Braverman's comments about multiculturalism and mass immigration. We only wish she had spoken up sooner. We at the New Culture Forum have been warning about the darker side of diversity for years. As explained in this clip from a speech by our Senior Fellow Rafe Heydel-Mankoo, mass Immigration multiculturalism is destroying Britain and