It's the year 2039. A big fish falls from the sky in Alice Springs, Australia, as Andrew Bovell's "When the Rain Stops Falling" begins. Quantum Theater Artistic Director Karla Boos talks about this play's parallel themes of family and environmental crises through time and space from 1959 forward, and from London to Ayers Rock. Known for its site-specific work, Quantum stages this play in the vast former Iron City Brewery through Nov. 21, 2010.