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In page Richard Fuller (environmentalist):

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Despite the success of Great Forest, Fuller felt that there was more he can do to bring about meaningful environmental change.[1] In 1999, Fuller established Pure Earth (formerly known as Blacksmith Institute) to focus on pollution remediation.[1] Fuller used profits from Great Forest to launch the nonprofit Pure Earth to tackle the problem on a larger scale.[citation needed] A portion of Great Forest's profits continues to support Pure Earth's work.[citation needed]