Ryan Christopher returns to Merely Catholic to discuss the highly motivated political lobby groups behind the swingeing changes to law and culture. Mr Christopher, the director of ADF UK, a faith-based legal advocacy organisation defending fundamental freedoms and human dignity, tells Dr Gavin Ashenden in this 50th episode of the podcast series for the Catholic Herald that Western societies are now witnessing the “natural playing out of the death of the liberal moment”. A new era is opening up, he says, in which essential and hard won freedoms and civil liberties are increasingly under threat. It is one in which Catholics must strive with greater urgency to become more involved in public life to protect and uphold so much of what they hold dear and, for now, take for granted.