Joshua Smith Joshua Smith is the Service Learning Coordinator and Grade 3 Team Leader at UNIS Hanoi. Prior to settling in Vietnam, he worked in various roles at schools in England, Saudi Arabia, Indonesia, and his home country, Australia. Josh has an ambitious vision for promoting education for sustainability. It is his hope that his students will realise their responsibility and feel empowered to reach their potential to impact the world in a positive way. He likes connecting with other enthusiastic educators who are keen to share ideas for inspiring students to become agents of change. Have a chat with him on Twitter @jlwsmith.