Napier Collyns

Napier Collyns was at the heart of the small group of planners, economists and forecasters at Shell (which included Pierre Wack, Ted Newland and, later, Peter Schwartz) who invented and pioneered scenario planning. Later he was part of the small group who founded the influential Global Business Network (GBN) in California. https://www.triarchypress.net/napier.html