In her book Statecraft (2002), she described her later regret in supporting the concept of human-induced global warming, outlining the negative effects she perceived it had upon the policy-making process.
No seu libro Statecraft (2002), describiu os seus queixumes finais en soporte do arrequecemento global inducido polas persoas, perfilando os efectos negativos que ela percibiu que tiña sobre a política de proceso de fabricación.