Problem: Aykroyd was born on Dominion Day (July 1), 1952 at The Ottawa Hospital in Ottawa, Ontario, Canada. He grew up in Ottawa, Canada's capital, where his father, Samuel Cuthbert Peter Hugh Aykroyd, a civil engineer, worked as a policy adviser to Canadian Prime Minister Pierre Trudeau. His mother, Lorraine Helene (nee Gougeon), was a secretary. His mother was of French Canadian descent and his father of English, Irish, Scottish, Dutch and French ancestry.

Aykroyd was a close friend of John Belushi. According to Aykroyd, it was their first meeting that helped spark the Blues Brothers act. When they met in a club Aykroyd frequented, he played a blues record in the background, and it stimulated a fascination with blues in Belushi, who was primarily a fan of heavy rock bands at the time. Aykroyd educated Belushi on the finer points of blues music and, with a little encouragement from then-SNL music director Paul Shaffer, it led to the creation of their Blues Brothers characters. Backed by such experienced professional R&B sidemen as lead guitarist Steve Cropper, sax man Lou Marini, trumpeter Alan Rubin and bass guitarist Donald "Duck" Dunn, the Blues Brothers proved more than an SNL novelty. Taking off with the public as a legitimate musical act, they performed live gigs and in 1978 released the hit album Briefcase Full of Blues (drawn from the fact that Aykroyd, as "Elwood Blues", carried his blues harmonicas in a briefcase that he kept handcuffed to his wrist, in the manner of a CIA courier; Belushi originally carried the key to those handcuffs). Briefcase Full of Blues eventually sold 3.5 million copies, and is one of the highest-selling blues albums of all time. The band was much further popularized in the 1980 film The Blues Brothers, which Aykroyd co-wrote. Early in the incarnation of the Blues Brothers, Belushi joined the Grateful Dead on stage on April 2, 1980, for a rendition of "Good Morning Little School Girl" at the Capitol Theatre in Passaic, New Jersey that coincided with the Dead's appearance on SNL that weekend. Belushi sang the part usually carried by the late band member Ron "Pigpen" McKernan. Cherokee Studios in Los Angeles was a regular haunt for the original Blues Brothers in the early days of the band. Belushi and Aykroyd became fixtures at the recording studio, while fellow Blues Brother Steve Cropper called Cherokee his producing home. Whenever they needed a bass player, they were joined by another Blues Brother, Donald "Duck" Dunn. During this time, Cropper, along with producing partner and Cherokee owner Bruce Robb, worked on a number of music projects with the two comedians/musicians, including Belushi's favorite band, Fear, and later Aykroyd's movie Dragnet. The Blues Brothers Band continues to tour today, both with and without Aykroyd. The band features original members Cropper and Marini, along with vocalist Eddie Floyd. Aykroyd sometimes performs as Elwood, along with Belushi's younger brother Jim Belushi, who plays "Brother Zee" on stage. They are most frequently backed by The Sacred Hearts Band.

were the Blue Brothers popular?

Answer with quotes: ). Briefcase Full of Blues eventually sold 3.5 million copies, and is one of the highest-selling blues albums of all time.

Problem: Jonas Edward Salk (; October 28, 1914 - June 23, 1995) was an American medical researcher and virologist. He discovered and developed one of the first successful polio vaccines. Born in New York City, he attended New York University School of Medicine, later choosing to do medical research instead of becoming a practicing physician. In 1939, after earning his medical degree, Salk began an internship as a physician scientist at Mount Sinai Hospital.

In 1966, The New York Times referred to him as the "Father of Biophilosophy." According to Times journalist and author Howard Taubman, "he never forgets... there is a vast amount of darkness for man to penetrate. As a biologist, he believes that his science is on the frontier of tremendous new discoveries; and as a philosopher, he is convinced that humanists and artists have joined the scientists to achieve an understanding of man in all his physical, mental and spiritual complexity. Such interchanges might lead, he would hope, to a new and important school of thinkers he would designate as biophilosophers." Salk told his cousin, Joel Kassiday, at a meeting of the Congressional Clearinghouse on the Future on Capitol Hill in 1984 that he was optimistic that ways to prevent most human and animal diseases would eventually be developed. Salk said people must be prepared to take prudent risks, since "a risk-free society would become a dead-end society" without progress. Salk describes his "biophilosophy" as the application of a "biological, evolutionary point of view to philosophical, cultural, social and psychological problems." He went into more detail in two of his books, Man's Unfolding, and The Survival of the Wisest. In an interview in 1980, he described his thoughts on the subject, including his feeling that a sharp rise and an expected leveling off in the human population would take place and eventually bring a change in human attitudes: "I think of biological knowledge as providing useful analogies for understanding human nature.... People think of biology in terms of such practical matters as drugs, but its contribution to knowledge about living systems and ourselves will in the future be equally important.... In the past epoch, man was concerned with death, high mortality; his attitudes were antideath, antidisease", he says. "In the future, his attitudes will be expressed in terms of prolife and prohealth. The past was dominated by death control; in the future, birth control will be more important. These changes we're observing are part of a natural order and to be expected from our capacity to adapt. It's much more important to cooperate and collaborate. We are the co-authors with nature of our destiny." His definition of a "biophilosopher" is "Someone who draws upon the scriptures of nature, recognizing that we are the product of the process of evolution, and understands that we have become the process itself, through the emergence and evolution of our consciousness, our awareness, our capacity to imagine and anticipate the future, and to choose from among alternatives." Just prior to his death, Salk was working on a new book along the theme of biophilosophy, privately reported to be titled Millennium of the Mind.

What is Salk's biophilosophy?

Answer with quotes:
As a biologist, he believes that his science is on the frontier of tremendous new discoveries; and as a philosopher, he is convinced