Natural Foresight® is a Registered Trademark coined by Frank W. Spencer IV and Yvette Montero Salvatico at the Kedge Strategic Foresight and Futures Studies consultancy now doing business as TFSX .
Their Natural Foresight® Framework is freely available under the Creative Commons license Attribution 4.0 International at where you can download a book length treatment of their model which divides foresight into four component processes:
Discover Assumptions and Biases
Explore Trends and Insights
Map Narratives and Landscapes
Create Integration and Outcomes
There is a massive wealth of resources on. their website and their mailing lists is well worth subscribing to!