James Paul McCartney (TV special) ATV network in order to settle his two-year legal dispute with Sir Lew Grade. As the owner of the network and its music publishing division – and, by extension, the Beatles' Northern Songs catalogue – Grade had objected to McCartney crediting his wife Linda as his co-writer since 1971, citing her lack of professional experience as a songwriter and musician. McCartney's commitment to the television project allowed him to retain the second composer's publishing royalties, which otherwise would have been assigned to Grade's company. "James Paul McCartney" was McCartney's first such special since the Beatles' 1967 television film "Magical Mystery
Paul McCartney and in 1999 he spent £3,000,000 to ensure Linda McCartney Foods remained free of genetically engineered ingredients. In 1995, he narrated the documentary "Devour the Earth", written by Tony Wardle. McCartney is a supporter of the animal-rights organisation People for the Ethical Treatment of Animals. He has appeared in the group's campaigns, and in 2009 McCartney narrated a video for them titled "Glass Walls", which was harshly critical of slaughterhouses, the meat industry, and their effect on animal welfare. McCartney has also supported campaigns headed by the Humane Society of the United States, Humane Society International, World Animal Protection, and