Fortuyn worked as a professor at the Erasmus University of Rotterdam and became prominent in the Netherlands as a press columnist, writer and media personality. Initially a Marxist who was sympathetic to the Communist Party of the Netherlands, and later a member of the Dutch Labour Party in the 1970s, Fortuyn's beliefs began to shift to the right in the 1990s in response to the immigration policies of the Netherlands. Fortuyn prompted controversy with his views on multiculturalism, immigration and Islam in the Netherlands. He called Islam "a backward culture", and was quoted as saying that if it were legally possible, he would close the borders for Muslim immigrants. Fortuyn also supported tougher measures against crime and opposed state bureaucracy, wanting to reduce the Dutch financial contribution to the European Union. He was labelled a far-right populist by his opponents and in the media, but he fiercely rejected this label. Fortuyn was openly homosexual and a supporter of gay rights.