The IDEMS Podcast

In this episode, Lily and David explore different types of graphs and their uses in data visualisation. They discuss how to categorise visualisations for quick data checks, detailed interpretation, and effective presentations, emphasising the importance of tailoring graphs to the audience. 

Data scientists Lily Clements and David Stern discuss the concept of variability in data analysis. They explore different types of variability, particularly in the context of using ANOVA (Analysis of Variance) to analyse data variability. Considering practical examples from agriculture, they consider the complexity of distinguishing between natural and unaccounted-for variability.

In this episode, David interviews Professor Baoua on the journey of creating a robust research team in West Africa, making the most of limited resources and supported by the McKnight Foundation. Through a student-centered pyramid structure, he achieved significant innovations taking advantage of local resources, considering multidisciplinary collaboration and sustainability.

In this episode, David interviews Prof. Baoua about his remarkable 20-year effort to combat the millet head miner in the Sahel. He recounts how he developed a biological control method using a natural enemy, habrobracon hebetor, and empowered local farmers to deploy it. Supported by the McKnight Foundation, their project scaled to protect over 1.5 million hectares, transforming regional agricultur...

In this episode, David talks with Dr Moustapha Moussa from Niger about empowering local farmers through agroecological practices. The discussion focuses on integrating local knowledge with scientific research, emphasizing patience and shifting power to local communities. This approach has led to effective scalability and impactful research results.

In this episode, David speaks with Dr Moustapha Moussa from Niger about his award-winning work in integrating cultural heritage and agroecology to fight malnutrition. Highlights include reviving over 40 traditional nutrient-rich dishes, community engagement, and the positive impact on local health and nutrition despite recent political challenges. 

Lucie interviews David about his recent CRFS leadership meeting participation. They discuss the strategies and regional focuses of the Global CRFS, the significance of bringing together varied projects, and the importance of synergy between local and global agroecology efforts.

Following a comment by Lucie that she wanted to ‘help communities do what they want to do’, Kate and Lucie dig into the complexities of the reality of this.

In this episode, George and David explore the concept of impact activation for mathematical scientists. They discuss how PhD holders in math-related fields can transition into diverse areas, adding unique value to social impact projects. The conversation highlights key traits like deep focus, resilience, pattern recognition, and abstraction skills that make mathematical scientists ideal for such r...

In this episode, George and David discuss 'impact activation', a concept aimed at leveraging mathematical expertise for social good. Following a workshop at the International Center for Mathematical Sciences in Edinburgh, they envision turning their insights into a comprehensive book. This book will detail personal stories, impactful case studies, and the theoretical underpinnings of impact activa...

In this episode, David, George, and Lily recap their recent ICMS workshop, focusing on 'impact activation'. They discuss three career pathways: pursuing social impact as a hobby, integrating it into academic roles, or taking a significant leap into social-focused careers. They share insights from participants, noting the importance of personal definitions and the value of fostering supportive netw...

David, Lily and George reflect on their recent workshop at the International Center for Mathematical Sciences (ICMS) in Edinburgh, which focused on impact activation. They discuss the organisation and effectiveness of the workshop's model, which involved rapid preparation, flexible session plans, and ample reflection. They also share insights from their interactions with a diverse group of partici...

In this episode, David speaks with Zachary Mbasu, the director of INODEMS in Kenya, about their collaborative efforts in developing new maths textbooks tailored for the competency-based curriculum currently being implemented in Kenya. The discussion highlights the challenges of the new curriculum and the use of technologies such as PreText and STACK to offer interactive and personalised learning e...

In this episode David and Zach discuss the exciting work with scaling the math camps in Kenya. These camps, designed to engage all students, not just the math enthusiasts, are changing how young people view mathematics. They share inspiring stories of students who discovered a passion for math through these unconventional and interactive camps. They suggest how the Virtual Maths Camp innovation en...

Lily Clements and David Stern continue their discussion on the role of AI in international development, focusing on the evolution of AI in education, particularly in low-resource environments. From providing automated feedback on assessments to supporting personal tutors, they stress the importance of collaboration in building effective feedback systems and consider how AI can enhance rather than...

Lily Clements and David Stern discuss the intersection of AI and international development, particularly in low-resource environments. David reflects on the critical, yet often overlooked, role AI could play in aiding smallholder farmers in regions like West Africa. They consider the potential of open-source AI, the ethical issues around commercially driven AI apps, and the significant yet underut...

In this episode, Santiago Borio and David Stern explore how technology can better support teachers and improve student interactions. They share personal stories, discuss the challenges of providing personalized feedback, and highlight innovative tools and techniques. The episode offers insights into making classrooms more engaging and effective through technology, with perspectives from educationa...

In this episode, co-founding director David Stern is joined by Johnny McQuade, a software developer at IDEMS, for his first discussion on the show. Prompted by recent advancements in AI technology from Chinese company DeepSeek, they consider the impact of resource limitations on technological development, within the field of AI and more generally. They consider how IDEMS’ approach of building tech...

David Stern talks to Dr. Michael Obiero from Maseno University about their inspiring joint initiatives in educational reform. They delve into the challenges and achievements in developing digital, competency-based mathematics textbooks aimed at the Kenyan education system. Michael shares insights on the innovative methods deployed by the interns working on this project, the integration of various...

Santiago Borio, currently working as a maths teacher in Argentina, talks to David Stern about the differences between traditional schooling and other forms of education. They explore the potential downsides of compulsory schooling on rural and traditional communities, the distinction between education and schooling, and the societal impact of standardised education.

In this episode, data scientist Lily Clements and co-founding director David Stern discuss the AI Summit held in France in February 2025. The newly released declaration, signed by over 60 nations, promotes inclusive, sustainable, and responsible AI practices. They consider how, despite the notable absence of the UK and US, the declaration signals a potential shift towards societal benefit over com...

Following up on the discussion in Episode 129, Santiago Borio questions David Stern further on the implications of Donald Trump's executive order terminating USAID funding. They analyse the immediate and future consequences of this decision, and compare the situation with the UK's DFID closure, noting differences in impact and response.

Is it right to treat people differently? In this episode, Lily questions David around the idea of the IDEMS principle “options by context”, and how it applies to making concessions for different students in an educational setting. What is the difference between equality and equity, and which should we aim for?

In this episode of the IDEMS podcast, co-directors David Stern and Kate Fleming discuss the breaking news of the proposed shutdown of USAID. Highlighting the immediate and long-term implications, they consider the historical context of similar actions, notably the disbandment of DFID in the UK. They examine the wide-reaching effects on international development, local economies, and human lives, w...

In this episode, Lily and Santiago discuss their work with STACK for developing data skills. They share their experiences using STACK to create interactive and personalized questions for teaching statistical concepts. They reflect on different experiences using STACK questions on data with students, highlight the platform's ability to foster understanding through feedback and mastery learning, del...