Bruce Gagnon ne mai kula da Hanyar Sadarwar Duniya game da Makamai & Nuarfin Nukiliya a sararin samaniya. Ya kasance wanda ya kirkiro da Global Network lokacin da aka kirkireshi a 1992. Tsakanin 1983-1998 Bruce ya kasance Coordinator na Jiha na alungiyar Coalition ta Florida for Peace & Justice kuma ya yi aiki a kan al'amuran sararin samaniya tsawon shekaru 31. A cikin 1987 ya shirya zanga-zangar lumana mafi girma a tarihin Florida lokacin da mutane sama da 5,000 suka yi tattaki kan Cape Canaveral suna adawa da gwajin jirgin farko na makamin nukiliyar Trident II. Bruce ya yi tafiye-tafiye kuma yayi magana a Ingila, Jamus, Mexico, Kanada, Faransa, Cuba, Puerto Rico, Japan, Australia, Scotland, Wales, Girka, Indiya, Brazil, Portugal, Denmark, Sweden, Norway, Czech Republic, Koriya ta Kudu, kuma a ko'ina cikin US Bruce qaddamar da Maine Kamfen zuwa Ku zo da yakin mu $$ Home a cikin 2009 wanda ya yada zuwa wasu ƙasashen Ingila New England. Bruce ya buga sabon littafinsa a cikin 2008 da aka kira Ku zo A yanzu: Shirya Labarun daga Gidan Fading. Bruce yana da blog da ake kira Shirya Bayanan kula. A cikin 2003 Bruce sun hada da bidiyo mai ban sha'awa da ake kira Arsenal na Hypocrisy wanda ya fitar da shirin Amurka don sararin samaniya.
