Answer the question at the end by quoting:

Rohrabacher, who is of German and English descent, was born June 21, 1947, in Coronado, California, the son of Doris M. (nee Haring) and Donald Tyler Rohrabacher. He attended elementary school locally, and during his college years, he lived in Sunset Beach. Rohrabacher graduated from Palos Verdes High School in Palos Verdes Estates, California, attended Los Angeles Harbor College, and earned a bachelor's degree in history at California State University, Long Beach in 1969. He received his master's degree in American Studies at the University of Southern California.
Rohrabacher doubts that global warming is caused by humans. During a congressional hearing on climate change on February 8, 2007, Rohrabacher mused that previous warming cycles may have been caused by carbon dioxide released into the atmosphere by "dinosaur flatulence": "In fact, it is assumed at best to be unproven and at worst a liberal claptrap, trendy, but soon to go out of style in our new Congress." Politico and the New York Times reported that on May 25, 2011, Rohrabacher expressed further skepticism regarding the existence of man-made global warming and suggested that, if global warming is an issue, a possible solution could be clear-cutting rain forests, and replanting. These reports sparked strong criticism by some scientists, including Oliver Phillips, a geography professor at the University of Leeds. They noted the consensus that intact forests act as net absorbers of carbon, reducing global warming. In response, Rohrabacher stated,  Once again those with a global agenda have created a straw man by misrepresenting the position of their critics. I do not believe that CO2 is a cause of global warming, nor have I ever advocated the reduction of CO2 through the clearing of rainforests or cutting down older trees to prevent global warming. But that is how my question to a witness during my subcommittee hearing on May 25th is being reported. I simply asked the witness, Dr. Todd Stern, who is a supporter of a global climate treaty that would dramatically hurt the standard of living for millions of human beings, if he was considering a policy that would address naturally emitted carbon dioxide, which makes up over 90% of emissions. To suggest that I'm advocating such a radical approach instead of simply questioning the policy is a total misrepresentation of my position.  Rohrabacher does not believe that global warming is a problem. At a town hall meeting with the Newport Mesa Tea Party in August 2013, Rohrabacher said "global warming is a total fraud" and part of a "game plan" by liberals to "create global government".

What did Dana think about global warming?

Rohrabacher expressed further skepticism regarding the existence of man-made global warming

IN: Povenmire was born in San Diego, California on September 18, 1963, and grew up in the city of Mobile, Alabama. A child prodigy, he began drawing at age two; by the time he was ten, his work was displayed in local art shows. His first efforts in animation included a series of flip books that he produced in his school text books. As a child, Povenmire considered animator Chuck Jones his hero; in a 2009 interview, he stated that "every drawing he [Jones] did was beautiful to look at and had so much energy in it".

In 1993, Povenmire and Marsh conceived the series Phineas and Ferb, based on their similar experiences of childhood summers spent outdoors. Povenmire spent 14-16 years pitching Phineas and Ferb to several networks. Most rejected it as unfeasible for the complexity of its plots, but Povenmire persevered, later observing "It was really the show we wanted to see: if this was on the air, I'd watch it, and I don't always feel that about every show I work on." Even the Walt Disney Company initially rejected Povenmire's pitch, but asked to keep the proposal packet: "Usually that means they throw it in the trash later," Povenmire recalled. Eventually Disney called Povenmire back with an acceptance, on the condition that he would produce an 11-minute pilot. He called Marsh, who was living in England, to ask him if he would like to work on the pilot; Marsh accepted immediately and moved back to the United States.  Instead of a conventional script, the pair pitched the pilot by recording reels of its storyboard, which Povenmire then mixed and dubbed to produce action and vocals. The network approved the show for a 26-episode season. Povenmire left Family Guy to create the series.  Povenmire and Marsh wanted to incorporate into Phineas and Ferb the kind of humor they had developed in their work on Rocko's Modern Life. They included action sequences and, with Disney's encouragement, featured musical numbers in every episode subsequent to "Flop Starz". Povenmire described the songs as his and Marsh's "jab at immortality", but the pair have earned two Emmy nominations for Phineas and Ferb songs to-date. A third Emmy nomination, for the episode "The Monster of Phineas-n-Ferbenstein" (2008), pitted the show against SpongeBob SquarePants, although neither nominee received the award due to a technicality. In 2010, Povenmire was nominated amongst several other Phineas and Ferb crew members for the Daytime Emmy Award for both "Outstanding Writing in Animation" and "Outstanding Original Song - Children's and Animation" for their work on the show, winning for "Outstanding Writing in Animation".  The distinctive style of the animation legend Tex Avery influenced the show's artistic look. Like Avery, Povermire employed geometric shapes to build both the characters and the background. The style developed almost accidentally, with Povenmire's first sketch of title character, Phineas Flynn, which he produced while eating dinner with his family in a restaurant in South Pasadena, California. He doodled a triangle-shaped child on the butcher paper covering the table. He was so taken with sketch he tore it out, kept it, and used it as the prototype for Phineas and as the stylistic blueprint for the entire show.

What was his role on the show?

OUT:
Povenmire then mixed and dubbed to produce action and vocals.