Jeremy is co-founder and Chairman of the Board at GMO, an investment management company headquartered in Boston, MA. He is a Commander of the British Empire and a member of the American Academy of Arts and Sciences, both related to services to climate change.
Hanne received her undergraduate and graduate degrees in Literature from Brandeis University. In 1998, Jeremy and Hanne established the Grantham Foundation for the Protection of the Environment which has an emphasis on international initiatives.
Jeremy and Hanne are members of the Giving Pledge.