He came to prominence in the early 1980s and produced many albums, his mixes featuring on many releases in the first part of the decade. In particular, he was the favourite engineer of Henry "Junjo" Lawes, for whom he mixed several albums released on Greensleeves Records. He also did a lot of work for Linval Thompson and Jah Thomas. In 1982 he left for Tuff Gong to assist Errol Brown. He then emigrated to the Washington, D.C. area in 1985, again to work in studios as a sound engineer.
Many fans came to know his music due to half of his album 'Scientist Rids the World of the Evil Curse of the Vampires' being used on the soundtrack for the popular videogame Grand Theft Auto III. The tracks on the fictitious radio station 'K-Jah' are composed entirely of songs from this album. However, Scientist received no royalties for this and sued Rockstar Games unsuccessfully in a US court. The court ruled that according to precedent a recording mixer was not considered the author of a musical work, and so Rockstar were correct to treat the producer Henry "Junjo" Lawes as the copyright holder of the album.
This ruling could be argued to neglect the fundamental difference between dub-reggae and other kinds of music - after all, the album is marketed as 'Scientist rids the world of the evil curse of the vampires': so the publishers and self identified licensors are prepared to attribute authorship to Hopeton Brown when it suits them, but not when it comes to paying him royalties. It can, however, be argued that Scientist was introduced to a much larger audience as a result of the licensing of his album to Rockstar, in which case he may have sold more albums as a result.
Scientist also tours from time to time as a band engineer and producer for the reggae acts that he is currently promoting. His wildly creative artistic style has resulted in the destruction of loudspeakers in the venues where he was controlling the sound balance. As a result, Scientist has been banned from touching the sound equipment in several San Francisco and New York City clubs and studios. ~wikipedia