4001
This idea is in conflict with the evolutionary philosophy of paleontologist Stephen Jay Gould , who preferred to stress the " pluralism " of evolution ( i.e. , its dependence on many crucial factors , of which natural selection is only one ) .
 person: Stephen Jay Gould
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 person: Stephen Jay Gould