Before products made sustainable paperclay compounds could ever be available to the public more researcher applications in medicine (bone replacement), filtration refractories, building materials etc for the public good is needed. Pulp and ceramic compounds are introduce benefits of a natural polymer option to man made polymers (plastics etc). I see clearly where to look, what to look for, and how, tools of vision at nano level are only just now coming accessible. There has been a paradigm shift which young people have access to at last! The seeds are there. I can save the research effort much time.