Interview with David Gross: Physicist

Interview with David Gross.

CJ: In your Opening Remarks to Strings09 you pose the questions:

• 1. Can we imagine physics with more than one dimension of time?
  
• 2. What are the rules of physics without spacetime?
  

To most people including myself these questions seem utterly strange. Can you give some indication why you are posing these questions and where answers possible can be found?

DG: ???