World Congress of Soil Science 2022
Workshops to thousands of international soil scientists for the British Soil Science Society at their congress in Edinburgh 2022

Charcoal Making and Drawing 2022
Nocturnal workshop  for Art CENA and Articulture's outdoor arts seminar in Mid Wales 2022

---

2019 Soil Security Project
Conference with Reading University at The Royal Society London

Heolddu, Prince's trust and ESCRI project 2014
Cardiff University European Cancer Stem Cell Research Institute and the Prince's Trust at Heolddu Secondary School in Bargoed South Wales.