The IDEMS Podcast

Following David’s participation in a World Food Programme forum on artificial intelligence, digitisation, data governance, and food security, he and Santiago reflect on some of the key themes and debates that emerged. Their discussion explores the opportunities and risks AI presents for food systems, and the role of governance, local knowledge, and technological alternatives in shaping more equita...

Continuing their discussion of The Agency Fund’s proposed technology stack for the social sector, David and Santiago explore the three frontend approaches outlined in the article: frontline worker tools, chatbots, and custom applications. Drawing on their own experience developing digital tools for social impact, they reflect on the strengths, limitations, and future potential of each approach. ht...

"David and Santiago discuss The Agency Fund’s recent article on a technology stack for the social sector, exploring the backend systems that make modern AI-enabled tools possible. From LLM gateways and agent builders to data pipelines, monitoring, and experimentation, they examine the growing ecosystem of open tools that can help small organisations access capabilities once reserved for large tech...

In the final episode of the series, David and Kate explore the power of narratives in shaping the future of AI. Inspired by Karen Hao’s *Empire of AI*, they discuss how messaging, lobbying, and financial influence have created a sense of inevitability around one particular vision of AI, while alternative approaches struggle to gain visibility. They reflect on the importance of articulating and cha...

Continuing their exploration of alternatives to today’s dominant AI paradigm, David and Kate reflect on what the future of work could look like beyond AI empires. They discuss the role of education, apprenticeships, and human expertise in a world increasingly shaped by AI, and consider how technology might free people to focus on more creative, collaborative, and meaningful work. The conversation...

Building on their exploration of alternatives to today’s dominant AI paradigm, David and Kate discuss what a community-centred approach to AI might look like. They explore the importance of collaboration, deep interoperability, distributed ownership, and adaptability, arguing that effective AI systems should strengthen communities rather than replace them. The conversation considers how communitie...

Continuing their examination of the assumptions underlying today’s dominant AI narrative, David and Kate reflect on why AI has become such an important topic within IDEMS. They discuss how years of work on community ownership, trust, interoperability, and complex social systems have shaped their thinking, and why recent advances in AI may finally make it possible to build technologies that support...

Continuing their examination of the assumptions underlying today’s dominant AI narrative, David and Kate explore the role of human expertise in building effective AI systems. They discuss the often-overlooked human work that underpins current AI, from reinforcement learning and quality assurance to research, teaching, and domain expertise. The conversation highlights how diverse forms of human cap...

Continuing their examination of the assumptions underlying today’s dominant AI narrative, David and Kate explore what makes data useful, trustworthy, and meaningful. They discuss the limitations of extraction-based approaches to AI, the importance of local context and data ownership, and the challenges of building systems that can learn across diverse communities without centralising control. The...

Continuing their examination of the assumptions underlying today’s dominant AI narrative, David and Kate explore the distinction between AI as a product and AI as a sociotechnical system. They reflect on the often-invisible infrastructure, labour, resources, and governance structures that sit behind AI technologies, and discuss why understanding these systems is essential for making informed choic...

Continuing their discussion on the future of AI, David and Kate explore the economic and institutional forces shaping today’s dominant AI models. They discuss the roles of investment, monopoly power, research funding, and commercial incentives in driving ever-larger AI systems, and consider how these pressures influence both technological development and public narratives around AI. The conversati...

Continuing their discussion on the future of AI, David and Kate explore how advances in large language models could enable a new generation of smaller, more specialised AI systems. They discuss why the next wave of innovation may come from building tools that are more efficient, focused, and responsive to real-world needs rather than simply pursuing ever-larger models.

David and Kate explore the historical divide between Symbolist and Connectionist approaches to AI, reflecting on how today’s dominant AI narratives emerged and what may have been lost along the way. They discuss the difference between expert systems built on structured human knowledge and data-driven learning systems based on neural networks, and consider the implications of each for governance, t...

In the second part of their discussion, David and Kate reflect more deeply on the Earthkeepers versus AI Empires convening in Zambia, exploring the diverse perspectives and tensions that emerged during the event. They discuss questions of power, governance, indigenous knowledge, and technological futures, as well as the growing recognition that current AI trajectories are not inevitable. The conve...

In the first of a two-part discussion, David and Kate reflect on a recent convening in Zambia that brought together activists, technologists, researchers, and civil society groups concerned with the impacts of AI infrastructure and large-scale data centres. They discuss the influence of Karen Hao’s book Empire of AI, the emergence of global resistance movements around extractive AI development, an...

Lily and David discuss the challenges of working with rainfall and climate data, exploring ideas of data quality, data rescue, and data accreditation. They reflect on different sources of climate data—from weather stations and satellites to reanalysis products—and examine how these can be evaluated for specific applications such as agriculture. The conversation also highlights ongoing research int...

Lucie and David continue their discussion on Farmer Research Networks (FRNs), focusing on the idea of embedded scaling and its implications. They explore how scaling out, scaling up, and scaling deep each change the nature of the data and the research itself, and reflect on the challenge of designing systems where farmers collect and use data for their own benefit while also contributing to wider...

Lucie and David discuss the origins and evolution of Farmer Research Networks (FRNs) within the work of the Global Collaboration for Resilient Food Systems. They explore how FRNs were conceived as a way to combine participatory research with large-scale data and reflect on ongoing debates around embedded scaling, participation, and the distinction between FRNs and approaches such as Participatory...

Lily and David discuss recent work on the ePICSA system, focusing on the development of a structured summaries database to support climate information for agriculture. They explore how moving from file-based systems to a database approach creates new opportunities for versioning, quality control, decentralised workflows, and accreditation of climate products. The conversation also reflects on the...

Santiago and David discuss how a specialised AI assistant is supporting their work authoring and reviewing STACK questions. They explore the balance between human expertise and AI support, reflecting on how the assistant improves efficiency, enhances question quality, and helps navigate complex documentation and legacy code. The conversation also highlights the broader potential of specialised AI...

Michele and David explore the ideas and design principles behind the Open App Builder, a system developed through IDEMS’ collaboration with Parenting for Lifelong Health (PLH). They discuss the challenges of creating flexible, reusable app infrastructures that support collaboration across technical and non-technical teams, and reflect on the long-term vision of enabling local organisations to buil...

Michele and David discuss the development of facilitator apps within the Parenting for Lifelong Health (PLH) ecosystem, exploring how these tools support facilitators delivering parenting programmes in diverse contexts. They reflect on the growing role of adaptable digital tools for reporting, monitoring, and programme delivery, and discuss the wider opportunities these technologies create for sca...

Santiago and David discuss the emergence of STACK question authoring as a growing area of work within IDEMS. They reflect on the value of cross-institution collaboration, the role of formative assessment and feedback in mathematics education, and how expertise developed across diverse educational contexts can support universities internationally.

David and Digital Green CEO Rikin Gandhi discuss the intersection of farmer research networks, participatory agricultural research, and AI-enabled extension systems. They explore how tools like Farmer Chat could support large-scale, farmer-led experimentation by combining rich qualitative data with rigorous research design. The conversation highlights the potential for more collaborative, context-...

Lucie and David discuss the upcoming Pan-African workshop on community-owned digital technologies, exploring its origins in a broader call for more locally grounded tech development. They reflect on the challenges of bringing together diverse participants—from developers to community organisations—and the importance of designing technology that genuinely serves community needs.