80172
Theoretical physicist Michio Kaku considers religious terrorism as one of the main threats in humanity 's evolution from a Type 0 to Type 1 civilization .
 Michio Kaku
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Michio Kaku