5874
In January 2011 , the Canadian minister of the environment , Peter Kent , explicitly stated that the policy of his government with regards to greenhouse gas emissions reductions is to wait for the United States to act first , and then try to harmonize with that action – a position that has been condemned by environmentalists and Canadian nationalists , and as well as scientists and government think-tanks .
 Peter Kent, United States
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Peter Kent, United States