"The reason it's called Biosphere 2 is because Biosphere 1 is planet Earth, right? The real world," University of Arizona ...

Although while the experiment was on-going, nearly three decades ago, Biosphere 2 elicited early criticism from some reductionists who didn’t appreciate its design, the project’s success depended on ...

Long plagued by logistical problems and dogged by controversy, the troubled Biosphere 2, under new management, is attempting to revitalize one of the most criticized aspects of the program--the ...