Skip to content

Dr Ragini G Roy discusses Magali Anderson’s incredible journey to becoming a sustainability champion in this edition of Big-time Sustainability.
Dr Sourav Roy discusses Beccy Speight’s extraordinary sustainability leadership at the Royal Society for the Protection of Birds.
Episode 6 of Big-time sustainability video podcast:
Dr Ragini G Roy discussed Garrett Quinn’s sustainability journey at Smurfit Kappa Group
#COP28 Dialogues – Women Rise for All | Amina J. Mohammed | United Nations
Switching to renewables: Powering Sustainable Business
Episode 5 of Big-time Sustainability video podcast:
Dr. Sourav Roy discusses Jeffrey Whitford’s extraordinary sustainability journey @Merckgroup
Dr Sourav Roy shared his insights on Ag-tech at the Economist Impact 9th Sustainability week, London
How do we adapt to climate change? – Climate Action Explained (UNDP)
Famine: The 5 Phases of Food Security 
Episode 4 of Big-time Sustainability video podcast:
Dr Ragini G Roy discusses the sustainability journey of GoUnpackaged’s Catherine Conway
Towards durable solutions: The transformative power of agriculture in refugee settings.
Dr Ragini G Roy shared her insights on circularity at Sustainability Live, London
Global South Showcase: Circularity in small-town India
COP28: Dr. Sourav Roy, CEO, Centre for Big Synergy at Health is Wealth- Prioritising the consumer.
Where Climate Change and Food Security Meet | The Rockefeller Foundation
Episode 3 of Big-time Sustainability video podcast:
Dr Sourav Roy discusses with Courtney Holm, her journey to be a global sustainability champion
Microplastic pollution: A 3 year old’s message to children around the world
Episode 2 of Big-time Sustainability video podcast:
Dr. Sourav Roy & Gabrielle Ginér discusses BT’s climate journey and her invaluable role in it.
UN: Sustainable Development Goals in deep peril | DW News
Episode 1 of Big-time Sustainability video podcast:
Dr. Ragini G Roy speaks to Joseph Gitler about the extraordinary impact of Leket Israel.