Question: The media franchise in which Chris Wedge voiced the character Scrat is set during which age?

Context paragraphs:
Epic (2013 film): Epic (stylized as epic) is a 2013 American 3D computer-animated action-adventure film loosely based on William Joyce's children's book "The Leaf Men and the Brave Good Bugs".  It was produced by Blue Sky Studios, written by William Joyce, James V. Hart, Daniel Shere, Tom J. Astle and Matt Ember and directed by Chris Wedge, the director of "Ice Age" (2002) and "Robots" (2005).  The film stars the voices of Colin Farrell, Josh Hutcherson, Amanda Seyfried, Christoph Waltz, Aziz Ansari, Chris O'Dowd, Pitbull, Jason Sudeikis, Steven Tyler, and Beyoncé Knowles.  The film was released on May 24, 2013 by 20th Century Fox.  "Epic" received mixed reviews from critics and earned $268 million on a $93 million budget.

Mewtwo: Mewtwo (Japanese: ミュウツー , Hepburn: Myutsū , or) is a fictional creature from Nintendo and Game Freak's "Pokémon" media franchise.  Created by Ken Sugimori, it first appeared in the video games "Pokémon Red" and "Blue" and their sequels, and later appeared in various merchandise, spinoff titles, as well as animation adaptations of the franchise.  Masachika Ichimura voiced the franchise's original Mewtwo character in Japanese, and the creature's younger self is voiced by Fujiko Takimoto in the "Sound Picture Box: Mewtwo's Origin" CD drama and Showtaro Morikubo in the anime adaptation.  In English, Jay Goede voiced Mewtwo in "Mewtwo Strikes Back" and the "Pokémon Live! " musical.  For the former production, he was credited under the pseudonym "Philip Bartlett".  Dan Green provided the voice in "Mewtwo Returns".  Actress Reiko Takashima voices a separate Mewtwo character in the prequel special "Mewtwo: Prologue to Awakening" and the film ""; this second Mewtwo is voiced by actress Miriam Pultro in the English dub.

Ice Age: The Meltdown: Ice Age: The Meltdown is a 2006 American computer-animated comedy adventure film produced by Blue Sky Studios and released by 20th Century Fox.  As the first sequel to the 2002 film "Ice Age", it focuses on The Herd escaping an upcoming flood, during which Manny finds love.  It was directed by Carlos Saldanha, co-director of the first film, with the music composed by John Powell.  The original voice cast — Ray Romano, John Leguizamo, Denis Leary and Chris Wedge — is joined by Queen Latifah, Seann William Scott and Josh Peck.

Ice Age (franchise): Ice Age is an American media franchise centering on a group of mammals surviving the Paleolithic ice age.  It is produced by Blue Sky Studios, a division of 20th Century Fox, and featuring the voices of Ray Romano, John Leguizamo, Denis Leary, and Chris Wedge.  Five films have been released in the series thus far with "Ice Age" in 2002, "" in 2006, "" in 2009, "" in 2012, and "" in 2016.  It has received some criticism for making no attempt to be scientifically accurate.  As of April 2016, the franchise had generated $6 billion in revenue, making it one of the highest-grossing media franchises of all time.

Ice Age (2002 film): Ice Age is a 2002 American computer-animated buddy comedy road film directed by Chris Wedge and co-directed by Carlos Saldanha from a story by Michael J. Wilson.  Produced by Blue Sky Studios as its first feature film, it was released by 20th Century Fox on March 15, 2002.  The film features the voices of Ray Romano, John Leguizamo, Denis Leary and Chris Wedge.

Chris Renaud (animator): Chris Renaud (born December 1966) is an American illustrator and filmmaker.  He was nominated for an Academy Award for the 2006 animated short "No Time for Nuts", which featured the character Scrat from the computer animated "Ice Age" films.  His most notable work is the "Despicable Me" franchise, including "Despicable Me" and "Despicable Me 2", which he co-directed with Pierre Coffin.  Along with Coffin, he also co-created and lent his voice to the Minions from "Despicable Me".

Chris Wedge: John Christian "Chris" Wedge (born March 20, 1957) is an American film director, film producer, screenwriter, cartoonist and voice actor of animation, best known for the films "Ice Age" (2002), "Robots" (2005), "Epic" (2013) and "Monster Trucks" (2016).  He is a co-founder of the animation studio Blue Sky Studios and voiced the character Scrat in the "Ice Age" franchise.

Larry Elin: Larry Elin is an associate professor in the Television, Radio, Film department at the S.I Newhouse School of Public Communications at Syracuse University.  He teaches media business, interactive media, and animation and special effects.  He started his career, however, as an animator at Mathematical Applications Group, Inc., in Elmsford, NY, in 1973, one of the first 3-D computer animation companies.  By 1980, Elin had become head of production, and hired Chris Wedge, who later founded Blue Sky Studios, among others.  Elin and Wedge were the key animators on MAGI's work on the feature film "Tron", which included the Lightcycle, Recognizer, and Tank sequences.  Elin later became executive producer at Kroyer Films, which produced the animation for .

No Time for Nuts: No Time for Nuts is a computer animated short film from Blue Sky Studios, starring Scrat from "Ice Age".  Directed by Chris Renaud and Mike Thurmeier, it was released on November 21, 2006, on the DVD release of "".  The short follows Scrat on a chase after his nut, which has been accidentally sent forward in time by a frozen time machine.  "No Time for Nuts" was nominated for the 2007 Academy Award for Best Animated Short Film.

Gone Nutty: Gone Nutty (also known as Scrat's Missing Adventure) is an animated short film, directed by Carlos Saldanha for Blue Sky Studios.  The short features the character Scrat from "Ice Age", who is yet again having troubles with collecting his beloved acorns.  It was released on November 26, 2002, on the "Ice Age" DVD and VHS.

Supporting paragraphs: Chris Wedge Ice Age (franchise)
Answer: Paleolithic ice age