if anything happens, god for bid, i would say i would want to -- in mbered this is a day and age for leaders to go into space and see the world from a different viewpoint. bettermake the world a place. --ould want to be remembered host: there have been several spacecraft accidents over the years. are you concerned about safety at all in that situation? guest: not at all. when we had our creche -- crash in 2014, i was interviewed from the crash site and these questions were asked. in the midst of a crash. happens and ins am going and i am not afraid. let's talk to the caller from buffalo, new york. good morning. are you there? caller: yes. can you hear me? host: we can hear you. go ahead. caller: my first question is what is the environmental intellect -- impact of commercial space exploration? could it just before an elite class of people? second question is what makes you so confident it will further the objective of peace when we see that most of our wars are driven by resources such as oil? host: go ahead and respond. to thewhen it comes illusion that this is for the elite, i want