Sarah Blake is passionate about communicating sustainability practices to businesses and individuals in a straightforward way, through talks, workshops and strategy. She believes that putting sustainability at the heart of what your business does will increase revenue, drive staff retention and reduce risk. Companies can be both Planet Positive and make a profit. Sarah’s background is a combination of both Human Resources (CIPD Associate) and Horticulture (RHS trained). After studying Sustainability at Cambridge University, Sarah established Earthology to help companies and individuals on their sustainability journey, one step at a time!


Zoe believes that sustainability is about the relationship between humans and the environment, present and future. Everything we do today has an invisible but real consequence and impact on tomorrow. When Zoe isn’t partnering with Earthology to run talks and workshops, she runs her own company Edamame. Zoe is on a mission to clean up and fix the dirty traditional promotional products industry, change habits and educate people on the benefits of sustainable living. Edamame has a range of hand-picked, environmentally conscious products that provide you with the opportunity to make wiser choices about the products you purchase for a more sustainable and socially conscious planet.


John believes there are five stories in life; mine, yours, ours, ours in our community and the fifth being our story in the world. John works together with Earthology on projects involving design thinking, change management, strategy and senior management coaching and training. John has worked in both commercial and charitable organisations for over twenty years spanning Ireland, UK and Africa. Previously, John led the award-winning social enterprise Camara Education. When not partnering with Earthology, John runs his own company, Fifth Story, that helps businesses connect and develop their true social purpose i.e. their Fifth Story, to deliver greater financial sustainability and to unlock the potential of the UN Sustainable Development Goals.