The government is still trying to come to grips with the $672-million arbitration award to Devas Multimedia against ISRO’s marketing arm, Antrix Corporation. Former ISRO chairman G. Madhavan Nair crafted the deal that was hastily cancelled by the UPA in 2011. In a conversation with Arindam Mukherjee, Nair says the enormous fine could easily have been avoided. Excerpts: