Pianka's acceptance speech for the 2006 Distinguished Texas Scientist Award from the Texas Academy of Science resulted in a controversy in the popular press when Forrest Mims, vice-chair of the Academy's section on environmental science, claimed in the Society for Amateur Scientists e-journal "The Citizen Scientist" that Pianka had "endorsed the elimination of 95 percent of the human population" through a disease such as an airborne strain of the Ebola virus. Mims claimed that Pianka said the Earth would not survive unless its population was reduced by 95%, suggesting that the planet would be "better off" if the human population were reduced and that a mutant strain of Ebola would be the most efficient means. Mims' affiliate at the Discovery Institute, William Dembski, then informed the Department of Homeland Security that Pianka's speech may have been intended to foment bioterrorism. This resulted in the Federal Bureau of Investigation interviewing Pianka in Austin.