Duncan Lang Keywords Senior Environment Specialist SDSS safeguards environment thematic group Environment TG Envi TG Read more about Duncan Lang Duncan is a Senior Environment Specialist at ADB in the Environment Group of CCRE, CCSD where he provides advisory and compliance support to operational departments as well as working on thought leadership work within the environment sector. His current work involves development of ADB’s long-term strategy to further mainstream biodiversity at the bank amongst other things.