"If it came from nothing , how do you explain that ?"
"Well , scientists in the appropriate fields of science are working on that . I 'm not a cosmologist so I rely on scientists in those fields to research those questions . I 'm a biologist . I deal with questions of biology , that is living organisms . That is why I am concerned with how living organisms change through time . In other words , that is why I am concerned with evolution . While physicists , cosmologists , geologists and so on may accept evolutionary theory , that does n't mean that their fields of science are `` evolution. ``"
"If it came from nothing , how do you explain that ?"
"scientists in the appropriate fields of science are working on that I 'm not a cosmologist so I rely on scientists in those fields to research those questions ."