Agnostic atheism is a philosophical position that encompasses both atheism and agnosticism. Nevertheless, humanism is diametrically opposed to state atheism. Significant percentages of the Dutch are adherents of humanism, agnosticism, atheism or individual spirituality. State atheism is the incorporation of positive atheism or non-theism into political regimes. Some atheists have challenged the need for the term "atheism". That would be the groundless association of secularism with atheism. Under the state atheism of many Eastern Bloc nations, religion was actively suppressed. Communism had as one of its principles atheism. Some have speculated that Morcom's death was the cause of Turing's atheism and materialism. "God Is Not Great" affirmed Hitchens's position in the "New Atheism" movement. His faith is in contrast to his brother Ivan's atheism. Points of discussion included atheism and evolution. Brennan argues for science, evidence, and atheism. Patrick Grim saw this line of reasoning as a motivation for accepting atheism. She reversed the viewpoint and ignored their professions of atheism.