Question: Which of the following writers or authors also hosted a television series, Rachel Carson or Arthur C. Clarke?

Context articles: Exile of the Eons
The Collected Stories of Arthur C. Clarke
Rescue Party
Arthur C. Clarke's Mysterious Universe
Brian Clarke (author)
Rachel Carson
Improving the Neighbourhood
Arthur C. Clarke's World of Strange Powers
Arthur C. Clarke
E02 expressway (Sri Lanka)

"Exile of the Eons" is a short story by Arthur C. Clarke.
 It was first published in "Super Science Stories" (March 1950) and was later collected in "Expedition to Earth" under the title "Nemesis".
 It is also collected in "The Collected Stories of Arthur C. Clarke".
The Collected Stories of Arthur C. Clarke, first published in 2001, is a collection of almost all science fiction stories written by Arthur C. Clarke: it includes 114 in all arranged in order of publication, "Travel by Wire!
" in 1937 through to "Improving the Neighbourhood" in 1999.
 The story "Improving The Neighbourhood" has the distinction of being the first fiction published in the journal "Nature".
 The titles "Venture to the Moon" and "The Other Side of the Sky", are not stories but the series titles for groups of six interconnected stories, each story with its own title.
 This collection is missing several stories, for example "When the Twerms Came" which appears in his other collections "More Than One Universe" and "The View from Serendip".
 This edition contains a foreword by Clarke written in 2000, where he speculates on the science fiction genre in relation to the concept of short stories.
 Furthermore, many of the stories have a short introduction about its publication history or its literary nature.
"Rescue Party" is a short story by Arthur C. Clarke, first published in "Astounding Science Fiction" in May 1946.
 It was his first story that he sold, though not the first actually published.
 It was republished in Clarke’s second collection, "Reach for Tomorrow", and also appears in "The Collected Stories of Arthur C. Clarke".
Arthur C. Clarke's Mysterious Universe was a popular 26-part television series looking at unexplained phenomena across the universe.
 It was first broadcast in the United Kingdom by independent television network Discovery Channel.
 It premiered on 15 July 1994.
 It was the sequel to "Arthur C. Clarke's Mysterious World" and "Arthur C. Clarke's World of Strange Powers".
James Brian Clarke (born 1938) is an English author, journalist and angler.
 He is credited with two of the 20th century's seminal works on fly-fishing ("The Pursuit of Stillwater Trout," 1975 and, jointly with John Goddard, "The Trout and the Fly," 1980).
 His environmental novel "The Stream" (2000) was described by David Arnold-Forster, chief executive of English Nature, as "the most significant book of its kind that I have read since Rachel Carson's "Silent Spring"".
 "The Stream" became the first work of fiction to win the international Natural World Book Prize, Britain's top environmental book award, and was the same year named Best First Novel by a British writer by the UK Authors' Club.
 Clarke was Angling Correspondent of "The Sunday Times" from 1975 to 1996 and has been Angling Correspondent of "The Times" since 1991.
Rachel Louise Carson (May 27, 1907 – April 14, 1964) was an American marine biologist, author, and conservationist whose book "Silent Spring" and other writings are credited with advancing the global environmental movement.
"Improving the Neighbourhood" is a science fiction short story by Arthur C. Clarke.
 It was first published in "Nature" on 4 November 1999 and was the first piece of science fiction "Nature" ever published.
 It is also the last story included in "The Collected Stories of Arthur C. Clarke", where it is dedicated to Dr. Pons and Dr. Fleischmann.
Arthur C. Clarke's World of Strange Powers is a popular thirteen-part British television series looking at strange worlds of the paranormal.
 It was produced by Yorkshire Television for the ITV network and first broadcast in 1985.
 It was the sequel to the 1980 series "Arthur C. Clarke's Mysterious World".
Sir Arthur Charles Clarke, CBE, FRAS (16 December 1917 – 19 March 2008) was a British science fiction writer, science writer and futurist, inventor, undersea explorer, and television series host.
The Colombo Outer Circular Expressway (also known as the Outer Circular Highway(OCH), Colombo Inter-provincial Orbital Router or the Arthur C. Clarke Expressway) is a highway in Colombo, Sri Lanka.
 It was opened in sections, with the latest one between Kaduwela and Kadawatha having been opened on 17 September 2015.
 The 29 km long outer circular road network links the Colombo - Matara Expressway with Colombo - Katunayake Expressway and the proposed Colombo - Kandy Expressway and will provide an orbital beltway to bypass the city of Colombo and reduce traffic congestion.
 The project is funded by the Japan International Cooperation Agency (JICA) The expressway is named "Arthur C. Clark Expressway" in honor of Arthur C. Clarke, a famous science fiction writer and futurist who lived in Sri Lanka from 1956 to his death in 2008.