Technological and industrial history of 20th-century Canada the Keele Valley Landfill was operated by the City of Toronto from 1983 until 2002, when it was closed because it was full. Chlorofluorocarbons (CFCs), the gas propellants used in aerosol spray cans, became a target for environmental concern in the 1970s and 1980s when research demonstrated that they had a harmful effect on the ozone layer in the atmosphere. The international Montreal Protocol of 1989 banned the use of these substances and they were subsequently replaced with volatile hydrocarbons. The problem with choice to reuse is still not available. There are many products that don't need to be recycled
1987 (What the Fuck Is Going On?) in mint condition was worth £60, whereas a mint copy of "1987: The JAMs 45 Edits" was worth a mere £10. 1987 (What the Fuck Is Going On?) 1987 (What the Fuck Is Going On?) is the debut studio album by British electronic band The Justified Ancients of Mu Mu (the JAMs), later known as the KLF. "1987" was produced using extensive unauthorised samples that plagiarized a wide range of musical works, continuing a theme begun in the JAMs' debut single "All You Need Is Love". These samples provided a deliberately provocative backdrop for beatbox rhythms and cryptic, political raps.