Ricky Gervais has defended a joke he made in his new Netflix special Armageddon about terminally ill children. The comedian, 62, came under fire online recently after a teaser clip for the stand-up programme showed him using the word “baldy” in a skit where he discusses how he makes videos for sick children. Advertisement A Change.org petition demanding Netflix remove Gervais’s sketch from the special, which is launching on Christmas Day, has now attracted nearly 6,000 signatures. And that's a wrap on #Armageddon. Best tour ever. Thanks to everyone who bought a ticket and to everyone who tried. You helped...