For customers of some telephone companies in Canada and in the U.S., 611 is the abbreviated dialing telephone number used to report a problem with telephone service, or with a payphone. Many wireless phone providers also use 611 or *611 as a general customer service access number; most do not count calls to 611 against the minutes in subscribers' calling plans, or assess any extra charges for 611 calls. A service from RANGER Wireless Solutions exists called 611 Roaming Service, which allows wireless phone customers to dial 611 and they will be connected to their own customer service department regardless of the network to which they are connected. In 2010, Dial611.com was launched as a consumer site to educate wireless users about the free 611 service from their mobile carrier.

Prior to the introduction of Direct Distance Dialing (DDD) in the 1950s, which required dialing "1" to initiate a DDD call, the number for "Repair" was 1-1-4 ("Information" was 1-1-3). All existing local numbers beginning with 1 had to be changed, so 114 and 113 (and others) changed to 611 and 411, respectively.

Carol Klein (born 1945) is a British gardening expert, who also works as a television presenter and newspaper columnist.

Born in Walkden, Salford, Lancashire, in 1945, Carol attended Bolton School and then trained as an art teacher and taught in schools in the London area before moving to Devon. There she taught at North Devon College before setting up her own plant nursery, Glebe Cottage Plants.

She made her television debut on Gardeners' World in 1989 and has since presented other gardening programmes such as Real Gardens and Open Gardens.

Recent projects include Life in a Cottage Garden with Carol Klein which follows a year in the life of Carol's garden at Glebe Cottage in North Devon, and Grow Your Own Veg, which encouraged people to start growing their own vegetables. Each week the programme looked at a different group of crop plants or techniques suitable for home gardening. Both programmes were made for BBC Two and she has also been a permanent presenter of Gardeners' World since 2005.

Derren Victor Brown (born 27 February 1971) is an English illusionist, mentalist, painter, writer and sceptic. He is known for his appearances in television specials, stage productions, photographic memory, and British television series such as Trick of the Mind and Trick or Treat. Since the first broadcast of his show Derren Brown: Mind Control in 2000, Brown has become increasingly well known for his "mind-reading" act. He has written books for magicians as well as the general public. His caricature artwork has received gallery exhibition and is available in a single volume documenting his portrait collection.

Though his performances of mind-reading and other feats of mentalism may appear to be the result of psychic or paranormal practices, he claims no such abilities and frequently denounces those who do. Brown states at the beginning of his Trick of the Mind programmes that he achieves his results using a combination of "magic, suggestion, psychology, misdirection and showmanship". Using his knowledge and skill, he appears to be able to predict and influence people's thoughts with subtle suggestion, manipulate the decision-making process and read the subtle physical and psychological signs or body language that indicate what a person is thinking.

Clinton Richard Dawkins, FRS, FRSL (born 26 March 1941), known as Richard Dawkins, is a British ethologist, evolutionary biologist and author. He is an emeritus fellow of New College, Oxford, and was the University of Oxford's Professor for Public Understanding of Science from 1995 until 2008.

Dawkins came to prominence with his 1976 book The Selfish Gene, which popularised the gene-centered view of evolution and introduced the term meme. In 1982 he introduced an influential concept into evolutionary biology, presented in his book The Extended Phenotype, that the phenotypic effects of a gene are not necessarily limited to an organism's body, but can stretch far into the environment, including the bodies of other organisms.

Dawkins is an atheist, a vice president of the British Humanist Association, and a supporter of the Brights movement. He is well known for his criticism of creationism and intelligent design. In his 1986 book The Blind Watchmaker, he argued against the watchmaker analogy, an argument for the existence of a supernatural creator based upon the complexity of living organisms. Instead, he described evolutionary processes as analogous to a blind watchmaker. He has since written several popular science books, and makes regular television and radio appearances, predominantly discussing these topics. In his 2006 book The God Delusion, Dawkins contends that a supernatural creator almost certainly does not exist and that religious faith is a delusion—"a fixed false belief." As of January 2010 the English-language version has sold more than two million copies and had been translated into 31 languages.