Tuhia he tomokanga mō tēnei wāhanga - I a ia i te Whare Wānanga o Dartmouth, mai i te 2007<unk>2008, i mahi a Tākuta Dorsey hei kaitohutohu taiao i te pakanga ā-peresideni a Barack Obama i te tau 2008
He aha? I te tau 2010, i tohua a Dorsey ki te Komiti Tohunga o te United States Environmental Protection Agency. I te tau 2012, i tohua ano a Dorsey.