Allyson Stewart-Allen studied with Professor Drucker. She tells Peter Drucker about his sustained influence and how this year’s Forum will take his ideas further.

Allyson Stewart-Allen is a Californian who now lives and works in London where she is the founder and chief executive of a consultancy called International Marketing Partners. She a specialist in globalisation and its impacts, and author of the book Working with Americans. She tells Peter Day about the snags and possibilities companies may encounter in the global world.