in the media as "Darwin's Rottweiler", a reference to English biologist T. H. Huxley, who was known as "Darwin's Bulldog" for his advocacy of Charles Darwin's evolutionary ideas. He has been a strong critic of the British organisation Truth in Science, which promotes the teaching of creationism in state schools, and whose work Dawkins has described as an "educational scandal". He plans to subsidise schools through the Richard Dawkins Foundation for Reason and Science with the delivery of books, DVDs, and pamphlets that counteract their work. Political views Dawkins is an outspoken atheist and a supporter of various atheist, secular, and humanist organisations, including Humanists UK and the Brights movement. Dawkins suggests that atheists should be proud, not apologetic, stressing that atheism is evidence of a healthy, independent mind. He hopes that the more atheists identify themselves, the more the public will become aware of just how many people are nonbelievers, thereby reducing the negative opinion of atheism among the religious majority. Inspired by the gay rights movement, he endorsed the Out Campaign to encourage atheists worldwide to declare their stance publicly. He supported a UK atheist advertising initiative, the Atheist Bus Campaign in 2008 and 2009, which aimed to raise funds to place atheist advertisements on buses in the London area. Dawkins has expressed concern about the growth of the human population and about the matter of overpopulation. In The Selfish Gene, he briefly mentions population growth, giving the example of Latin America, whose population, at the time the book was written, was doubling every 40 years. He is critical of Roman Catholic attitudes to family planning and population control, stating that leaders who forbid contraception and "express a preference for 'natural' methods of population limitation" will get just such a method in the form of starvation. As a supporter of the Great Ape Project—a movement to extend certain moral and legal rights to all great apes—Dawkins contributed the article 'Gaps in the Mind' to the Great Ape Project book edited by Paola Cavalieri and Peter Singer. In this essay, he criticises contemporary society's moral attitudes as being based on a "discontinuous, speciesist imperative". Dawkins also regularly comments in newspapers and blogs on contemporary political questions and is a frequent contributor to the online science and culture digest 3 Quarks Daily. His opinions include opposition to the 2003 invasion of Iraq, the British nuclear deterrent, the actions of then-US