The University of Pennsylvania (commonly referred to as Penn or UPenn) is a private, Ivy League university, located in Philadelphia, Pennsylvania, United States. Penn considers itself the fourth-oldest institution of higher education in the United States, as well as the first university in the United States with both undergraduate and graduate studies. It is also one of the Colonial Colleges. Incorporated as The Trustees of the University of Pennsylvania, Penn is one of 14 founding members of the Association of American Universities.

Benjamin Franklin, Penn's founder, advocated an educational program that focused as much on practical education for commerce and public service as on the classics and theology. Penn was one of the first academic institutions to follow a multidisciplinary model pioneered by several European universities, concentrating multiple "faculties" (e.g., theology, classics, medicine) into one institution. It was also home to many other educational innovations. The first school of medicine in North America (Perelman School of Medicine, 1765), the first collegiate business school (Wharton, 1881) and the first student union (Houston Hall, 1896), were all born at Penn.

Pennsylvania (ⁱ/ˌpɛnsɨlˈveɪnjə/), officially the Commonwealth of Pennsylvania, is a US state that is located in the Northeastern and Mid-Atlantic regions of the United States, and the Great Lakes Region. The state borders Delaware to the southeast, Maryland to the south, West Virginia to the southwest, Ohio to the west, Ontario, Canada to the northwest, New York to the north, and New Jersey to the east.

Pennsylvania is the 33rd most extensive, the 6th most populous, and the 9th most densely populated of the 50 United States. The state's four most populous cities are Philadelphia, Pittsburgh, Allentown, and Erie. The state capital is Harrisburg. Pennsylvania has 51 miles (82 km) of shoreline along Lake Erie and 57 miles (92 km) of shoreline along the Delaware Estuary.

Pennsylvania is 170 miles (274 km) north to south and 283 miles (455 km) east to west. Of a total 46,055 square miles (119,282 km²), 44,817 square miles (116,075 km²) are land, 490 square miles (1,269 km²) are inland waters, and 749 square miles (1,940 km²) are waters in Lake Erie. It is the 33rd largest state in the United States. Pennsylvania has 51 miles (82 km) of coastline along Lake Erie and 57 miles (92 km) of shoreline along the Delaware Estuary.

Denzel Hayes Washington, Jr. (born December 28, 1954) is an American actor, screenwriter, director, and film producer. He first rose to prominence when he joined the cast of the medical drama, St. Elsewhere, playing Dr. Philip Chandler for six years. He has received much critical acclaim for his work in film since the 1990s, including for his portrayals of real-life figures, such as Steve Biko, Malcolm X, Rubin "Hurricane" Carter, Melvin B. Tolson, Frank Lucas and Herman Boone.

Washington has received two Academy Awards, two Golden Globe awards, and a Tony Award. He is notable for winning the Best Supporting Actor for Glory in 1989; and the Academy Award for Best Actor in 2001 for his role in the film Training Day.

Denzel Washington was born in Mount Vernon, near New York City, New York on December 28, 1954. His mother, Lennis "Lynne", was a beauty parlor-owner and operator born in Georgia and partly raised in Harlem. His father, Reverend Denzel Hayes Washington, Sr., a native of Buckingham County, Virginia, served as an ordained Pentecostal minister, and also worked for the Water Department and a local department store, S. Klein.

Malcolm T. Gladwell, CM (born September 3, 1963) is a Canadian journalist, bestselling author, and speaker. He is currently based in New York City and has been a staff writer for The New Yorker since 1996. He has written four books, The Tipping Point: How Little Things Make a Big Difference (2000), Blink: The Power of Thinking Without Thinking (2005), Outliers: The Story of Success (2008), and What the Dog Saw: And Other Adventures (2009), a collection of his journalism. All four books were New York Times Bestsellers.

Gladwell's books and articles often deal with the unexpected implications of research in the social sciences and make frequent and extended use of academic work, particularly in the areas of sociology, psychology, and social psychology. Gladwell was appointed to the Order of Canada on June 30, 2011.

Gladwell was born in Fareham, Hampshire, England to Joyce, Jamaican-born psychotherapist, and Graham Gladwell, a British mathematics professor. Gladwell has said that his mother is his role model as a writer. When he was six his family moved to Elmira, Ontario, Canada.

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.