move that brought the wrath of some in the ultra-Orthodox community. Rabbi Dow Marmur, a Canada-based progressive Rabbi, argued that after attending the memorial service, Sacks then attempted to placate the ultra-Orthodox community, an attempt which Marmur has described as "neurotic and cowardly." Later, in a letter to The Jewish Chronicle in May 2013, Jackie Gryn, the widow of Rabbi Hugo Gryn, wrote: "I feel the time has come for me to lay to rest, once and for all , the idea… that there ever was a 'Hugo Gryn Affair', as far as I am concerned, regarding the absence of the Chief Rabbi at the funeral of my late husband, Hugo… From the beginning, relations were cordial and sympathetic and have remained so", she wrote. "There has never been any personal grievance between us concerning his non-attendance at the funeral, which promoted such venomous and divisive comments and regrettably continues to do so." Sacks responded to the incident by rethinking his relationship with the non-Orthodox movements, eventually developing what he called the "two principles". Responding to an interview shortly before his retirement, he wrote that "You try and make things better in the future. As a result of the turbulence at that time, I was forced to think this whole issue through and I came up with these two principles; on all matters that affect us as Jews regardless of our religious differences we work together regardless of our religious differences, and on all things that touch our religious differences we agree to differ, but with respect. As a result of those two principles, relations between Reform and Orthodox have got much better and are actually a model for the rest of the Jewish world. Progressive rabbis sit with me on the top table of the Council of Christians and Jews, we stand together for Israel. All of this flowed from those two principles. Until then there had been a view never to do anything with the non-Orthodox movements but once you thought it through you saw that there were all sorts of opportunities." Sacks would later draw some criticism when he and his Beth Din prevented the retired Rabbi Louis Jacobs, who had helped establish the British branch of the Masorti movement, from being called up for the Reading of the Torah on the Saturday before his granddaughter's wedding. Secularism and Europe's changing demographics Sacks expressed concern at what