Bill McKibben , a resident scholar at Middlebury College in Vermont and the author of '' The End of Nature , '' a book about global warming , said there was no single answer . ''
Bill McKibben /business/person/company Middlebury College
Bill McKibben /people/person/place_lived Vermont
NNP NNP , DT JJ NN IN NNP NNP IN NNP CC DT NN IN '' DT NN IN NNP , '' DT NN IN JJ NN , VBD EX VBD DT JJ NN . ''
Bill McKibben
PERSON
Middlebury College
ORGANIZATION
/business/person/company
Bill McKibben
PERSON
Vermont
LOCATION
/people/person/place_lived