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Olavo Luiz Pimentel de Carvalho (Campinas, April 29, 1947) is a Brazilian journalist,, and essayist on several issues like the history of astrology and mysticism; the history of revolutionary mentality; and philosophical anthropology, known for his conservative political stances, and for being a vehement critic of leftist.

Now living in the United States in the state of Virginia, he is an international correspondent and writes a weekly column for the Brazilian newspaper Diário do Comércio. He also teaches philosophy on a free course to over 1000 students online. Carvalho has previously written for several other magazines and newspapers, such as Bravo!, Primeira Leitura, O Globo, Época and Zero Hora, and taught philosophy to a smaller circle of students, while still living in Brazil. He also translated to Portuguese works of important philosophers of the 20th century, such as the Romanian Constantin Noica, the Spanish Xavier Zubiri, the French René Guénon, the German-American Eric Voegelin and Leo Strauss. He has commented and developed researches and theories on the works of Aristotle. He has also delivered lectures on his own work and on the work of several of those philosophers mentioned above.

Ashley McCall Scott (born July 13, 1977) is an American actress. She is known for her work on television and in film including her roles in the television series Birds of Prey, Dark Angel and Jericho.

Scott has appeared in numerous television series such as Dark Angel, Joey and CSI: Miami.

In 2002 she appeared as Helena Kyle/The Huntress on The WB television drama series Birds of Prey. The series premiered October 9, 2002. Despite the weekly ratings of 7.6 million viewers and the network's largest audience in the 18–34 demographic at the time,^{[citation needed]} the series was cancelled. Thirteen episodes were produced in total.

In 2006 it was announced she has signed on as a series regular on Jericho as Emily Sullivan. The show ran on CBS from September 20, 2006 through March 25, 2008. It was initially canceled after its first full season due to poor ratings. While a fan campaign was able to convince the network to bring the show back for a seven-episode second season, it was canceled for a second time after that run. In May 2010, Scott appeared as Dana Hutton, in an episode of the CBS series NCIS.