A Colorless Odorless Tasteless Nonflammable Diatomic Gas (21%)
Installation at Minneapolis Institute of Arts
The largest extinction event ever known to this planet occurred 2.5 billion years ago, when oxygen first entered the earth’s atmosphere. All anaerobic life on earth was wiped out.
Since our inception, humans collude with plant life, exchanging carbon dioxide for oxygen. 21% – the amount of oxygen present in every human inhalation of air – is an interactive sound installation that makes audible this exchange.