281477
George M. Fredrickson states that racism possesses a generative force more powerful than mere class or caste self-interest alone and is suspicious of arguments that discount matters of ideology , thought and culture and overvalue those of instinct and habit .
 George M. Fredrickson
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 George M. Fredrickson