David Ryan Polgar is a tech ethicist & responsible tech leader, as well as being the founder of All Tech Is Human, he is a member of TikTok's Content Advisory Council and an international speaker & commentator.
The editor of Thoughtworks' Responsible tech playbook, Alexander's passion is in realigning tech with humanity's interests. As a consultant, Alexander plays a variety of product roles for Thoughtworks' clients in Germany.
Sheryl drives an equity-centered design practice at Substantial that is focused on systems thinking, social impact and technology ethics. Instrumental in the creation of some of the best Responsible tech tools, Sheryl is currently working on a book about systems thinking for designers.
As part of her role as UK Social Change Lead, Jeantine is a champion of Responsible Tech. As an ex-developer she is keen to see responsible tech practices brought into all projects, using our privilege for positive change.