In 1941 in a letter to "The Times", he called the bombing of unarmed women and children "barbarian" which would destroy the just cause for the war, thus openly criticising the Prime Minister's advocacy of such a bombing strategy. On 14 February 1943 – two years ahead of the Dresden raids – he urged the House of Lords to resist the War Cabinet's decision for area bombing, stating that it called into question all the humane and democratic values for which Britain had gone to war. In 1944, during debate, he again demanded the House of Lords to stop British area bombing of German cities such as Hamburg and Berlin as a disproportionate and illegal "policy of annihilation" and a crime against humanity, asking: