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🌏 The Research Rundown - August 2025 Edition (erm… in September)

2025-09-01. Published at https://varna.substack.com/p/the-research-rundown-august-2025. This file is a generated copy; the Substack post is the original.

Dear Readers,

Welcome back to another edition where we dive deep into the messy, beautiful, and occasionally infuriating world of development research. This month, I’m particularly fired up about something I’ve been thinking about since reviewing Karl Kapp’s work on microlearning: Are we designing development interventions in the same way we create compelling learning experiences?

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Spoiler alert: Mostly no. But more on that below.

This edition examines how the convergence of climate reality, technological potential, and political upheaval is forcing a fundamental rethink of its core assumptions. From the World Bank’s ABCDE conference, grappling with the impact of populism on development cooperation, to breakthrough research on widowhood mortality in India, to Gaza’s declaration of famine, the field of development faces unprecedented challenges that demand new frameworks and approaches.

📋 What’s in This Issue:

🎯 This Month’s Focus: The Microlearning Revolution We’re Missing

I just finished dissecting Karl Kapp and Robyn Defelice’s “Microlearning: Short and Sweet” and had one of those lightbulb moments that made me want to redesign half the development programs I’ve ever worked on.

Here’s the thing: Development interventions suffer from the same disease as bad corporate training—they’re long, overwhelming, and forget that humans have the attention span of caffeinated squirrels.

Kapp’s research shows that effective microlearning delivers “brief and engaging content in the flow of a person’s work,” designed with “a documented goal in mind” and evaluated rigorously. Sound familiar? It should, because this is precisely what effective development programming should be doing—but rarely does.

My South Asian Reality Check

Take the recent UN Women report on gender and climate change in South Asia. It’s over 200 pages of crucial insights into how climate change disproportionately affects women across the Hindu Kush Himalaya region. But who’s actually reading all 200 pages? And more importantly, how are we translating these insights into bite-sized, actionable interventions?

Here’s what I learned from applying microlearning principles to development:

  1. “Pensive” interventions should ask farmers: “How would your cropping pattern change if monsoons arrived three weeks late?” Not: “What do you know about climate adaptation?”

  2. “Performance” interventions should teach specific skills, such as interpreting weather apps or calculating fertiliser ratios—not broad concepts about sustainable agriculture.

  3. “Persuasive” interventions require compelling stories and imagery—such as the powerful visuals from Uttarakhand’s landslide research, which show that 18.47% of the state faces high landslide susceptibility.

The game-changer insight: Hermann Ebbinghaus’s “Forgetting Curve” from 1885 demonstrates that humans forget what they learn very quickly unless it is frequently reinforced. Yet, most development programs offer one-off training sessions and expect lasting behavioural change. No wonder impact evaluations are so depressing.

📚 Must-Reads

1. Surprising Findings from India: Widowhood and Mortality

👉 Read here

The first comprehensive quantitative analysis of widowhood mortality in India delivers unexpected results. Using seven-year longitudinal data from the India Human Development Survey, researchers found no mortality differences between widowed and married 60+, but significantly elevated mortality for both widows and widowers aged 25-59.

My take: This challenges decades of conventional wisdom about gendered mortality patterns in South Asia. With over 50 million Indian widows, these findings demand a complete reconsideration of social protection design. The research suggests that conservative social environments increase death rates for younger widows, but this effect operates through economic rather than purely biological mechanisms. Development programs targeting widow support may need age-specific approaches, with intensive interventions for younger widows but different strategies for older populations.

2. Climate Change Hits GDP Immediately

👉 Multiple sources: Nature, CNN, Climate Central

New research reveals that climate change causes welfare losses of 4.8% of GDP across 271 sub-Saharan African regions, with some countries facing losses as high as 43.8% of GDP. The Uttarakhand landslide research indicates that 18.47% of the state is characterised by high to very high landslide susceptibility. Recent disasters in Dharali village claimed 5 confirmed deaths and 43+ missing persons.

My take: This isn’t a future projection—these losses are happening now. The Gaza famine declaration on August 22 marks the second time the UN’s classification has reached Level 5, affecting 514,000 people. Europe’s summer heat waves killed 2,300 people across 12 cities, with climate change responsible for 65% of heat deaths. These aren’t isolated incidents, but systematic vulnerabilities that development teams externalise and integrate.

3. Cash Transfers Work—Even Better Than We Thought

👉 VoxDev research synthesis

A comprehensive meta-analysis of 115 studies covering 72 unconditional cash transfer programs across 34 countries provides systematic evidence. The Kenya study reveals measurable mortality reductions across populations—not just direct recipients.

My take: Cash transfers reduce rather than increase “temptation goods” expenditure, directly challenging populist criticism while demonstrating measurable health impacts through general equilibrium effects. This evidence should be essential ammunition for anyone defending social protection programs against political opposition.

4. AI’s Development Paradox

👉 UNCTAD Technology Report 2025

UNCTAD’s framework for “Inclusive Artificial Intelligence for Development” outlines potential annual gains of $2.6-4.4 trillion. Yet 2.5 billion people remain without internet access, creating development paradoxes where AI’s benefits may exacerbate existing inequalities.

My take: The development applications extend beyond economic efficiency to human capability enhancement, with applications spanning climate optimisation and energy optimisation. However, AI implementation often faces resource constraints that are overlooked in optimistic projections. Training advanced AI models requires substantial amounts of electricity, water, and critical minerals—resources that are often scarce in countries that could most benefit from AI applications.

5. Informal Economy Innovations Lead Climate Adaptation

👉 WIEGO research on cooperatives

Street vendor research across ASEAN countries demonstrates bottom-up climate adaptation strategies that formal development programs typically overlook. These vendors develop heat management techniques, water conservation practices, and flexible scheduling systems that enable economic activity to continue despite climate extremes.

My take: Their innovations often exceed formal climate adaptation programs in both cost-effectiveness and community acceptance. With nearly 2 billion informal workers globally, these community-developed approaches represent scalable models that development policy could support rather than replace. The COVID-19 pandemic accelerated these innovations as informal workers developed community-embedded solutions that maintained economic activity while protecting health.

💼 Research Opportunities & Current Jobs

Featured Current Opportunities (Verified & Open)

**J-PAL - Research Associates (Multiple Countries) ** 👉 Apply here 1,000+ researchers conducting 1,100+ randomized evaluations across 90+ countries.

Fellowship Programs for 2026 (Plan Ahead!)

**Open Society Fellowship Program ** 👉 Program details The 2025 deadline has passed, but start planning for 2026.

Skills in Demand Based on This Month’s Research

Intersectional climate analysis has become essential, as demonstrated by the PLOS. Organisations in agriculture and how gender intersects with caste, class, and geography to identify specific vulnerability patterns and produce actionable program recommendations.

Microlearning instructional design for development programs represents an emerging niche implementation, as organisations recognise that their training programs fail due to poor instructional design rather than the Visualisation

Visualisation for climate commuters continues to grow as the Climate Watch Data platform demonstrates. This combines technical analysis with communication design, requiring an understanding of how different audiences consume climate information.

🎙️ South Asian Researchers to Follow

Nitya Rao - Climate-Gender Intersectionality Pioneer

👉 UEA Profile Google Scholar CGIAR Profile

Why follow: As lead author on the PLOS Climate piece anchoring this month’s analysis, she brings three decades of experience researching women’s rights, employment, and education across South Asia and Eastern Africa. Her work consistently bridges grassroots activism and policy-level interventions. What sets her apart is her commitment to intersectional analysis—examining how gender intersects with class, caste, geography, and climate vulnerability.

Chihiro Aita - Indo-Pacific Climate Security

👉 NBR Profile LinkedIn

Why follow: At the National Bureau of Asian Research, she brings a fresh perspective to climate-gender intersections across the Indo-Pacific. Her work on the NBR climate-gender analysis demonstrates a sophisticated understanding of how regional geopolitics shapes climate vulnerability. The integration of security studies with development concerns highlights the importance of understanding power dynamics and institutional capacity in climate adaptation.

Arsalan Ahmed - Transnational Security & Climate

👉 NBR Profile

Why follow: Co-author of the South Asia climate-gender analysis, represents emerging researchers who understand traditional security studies must grapple with climate realities. Currently pursuing Security Policy Studies at George Washington University, his work demonstrates how transnational security challenges require gender-sensitive approaches.

🛠️ Tools & Tech That Work

Democracy Gaming Platform

I stumbled across playsabha.com this month and had to share—it’s a brilliant gamification of Indian parliamentary processes that makes governance both engaging and enjoyable. The platform enables users to simulate legislative debates, understand policy-making through interactive gameplay, and experience the complexities of democratic decision-making firsthand. What impressed me most was how they break down complex procedural knowledge into digestible, interactive segments that stick with users.

The team at Justice Adda has dropped a thoughtful piece on “unlocking value in failure” in the legal tech space. Their broader Everyday Justice platform represents precisely the kind of practical innovation development researchers should study and scale. The core insight: most legal tech initiatives fail because they don’t understand users’ actual workflows and decision-making processes.

DVisualisationtion That Matters

The Climate Watches data visualisation platform offers compelling climate visualisation tools. Their interactive dashboards transform overwhelming climate datasets into accessible and actionable insights, demonstrating microlearning principles. Rath-focused visualisation reports provide focused visualisations that answer specific questions about emissions changes, sector contributions, and renewable energy trends.

🌊 Climate-Gender Nexus Update

Heat Waves and Femicide Connection

UN Women’s research reveals that heat waves correlate with a 28% increase in femicide. Without urgent action, climate change could be linked to one in every ten intimate partner violence cases by the century’s end. This isn’t abstract—it’s worsening in South Asian cities, where unprecedented heat is exacerbating social and economic stresses, creating a cascade of vulnerabilities.

Pakistani Women and Climate Migration

New research on climate-induced migration in Pakistan reveals women facing displacement don’t just face relocation—they face heightened social injustice during forced migration, with decisions mainly taken by household heads who, in most cases, were male family members.”

Context-Sensitive Solutions

The optimistic finding: research shows context-sensitive climate-smart agriculture options co-developed with both women and men significantly improve outcomes. A Uttarakhand case study illustrates how women’s utilisation of mountain ecosystems, combined with climate-resilient crop varieties, fosters effective adaptation strategies.

📖 Books & Long Reads

“Shattered Lands: Five Partitions and the Making of Modern Asia”

👉 Amazon HarperCollins India

I just finished Sam Dalrymple’s masterpiece, and wow—this delivers exactly what development economists need to understand about South Asian political economy. Dalrymple traces how a single imperial entity evolved into twelve modern nations through five partitions, but what makes this essential reading is the focus on the human stories behind the political decisions. For development practitioners, this illuminates how seemingly discrete policy decisions create cascading effects across generations—exactly the systems thinking our field needs.

Essential Academic Research

The widowhood mortality research in Demography completely upends conventional wisdom about gender and mortality patterns in India. Using longitudinal data tracking individuals across seven years, the study finds no mortality differences between widowed and married adults over 60—but significantly elevated mortality for both widows and widowers aged 25-59.

The Menopause Knowledge Crisis

Anushay’s Substack piece on the menopause knowledge crisis deserves widespread attention from development economists. She argues that our research on women’s economic participation during their cycle misses crucial transitions affecting nearly half the global population. We have extensive literature on fertility transitions, but almost nothing on how menopause affects labour force participation, healthcare costs, or intergenerational transfers.

Free Quality Literature

Standard Ebooks provides beautifully formatted, free public domain literature that respects your intelligence. Perfect for research breaks when your brain craves narrative over analysis.

🎨 Art, Videos & Visual Treats

Mind-Blowing Science Visualisation

OneZoom.org presents the entire tree of zoomable Visualisation, zoomavisualisation, that completely changes how you understand biodiversity connections. Spend five minutes exploring, and you’ll see ecological relationships better than most environmental reports convey. For development researchers working on environmental or agricultural programs, this tool provides an intuitive understanding of how ecosystem disruptions cascade across species networks.

Essential Podcast Listening

Episode 44 of the Informal Economy Podcast tackles innovative social protection financing. Essential for anyone working on social safety nets—demonstrates how informal workers develop community-embedded solutions that formal programs often miss.

📊 Research Resources & Tools

Essential Databases for South Asian Research

The** VoxDev Literature Portal** remains the gold standard for development economics research. Their improved search functionality lets you isolate research by specific countries, methodological approaches, and thematic areas. The synthesis pieces they publish demonstrate exactly the meta-analysis that helps practitioners translate research into programming.

WIEGO’s research hub has become indispensable for understanding the dynamics of the informal economy. Their recent piece on cooperative models unpacks specific mechanisms that enhance individual resilience through collectivisation and organisation.

Climate Economics Modelling

New approaches from Springer publications advance methodological frameworks by integrating feedback loops, adaptation costs, and trade linkages that earlier research ignored. These methodological innovations matter because they capture dynamic interactions between climate response and.

The GLables aorganisingransformed hoorganisenise research materials for literature reviews on my phone, yes, I do this on the phone <roll eyes!>. Particularly useful for interdisciplinary research where you’re juggling sources from economics, anthropology, climate science, and policy analysis.

📝 Research Praxis with Varna

Applying Microlearning Principles to Development Programs

The standard approach is to design comprehensive training workshops that cover all aspects of a topic. A microlearning approach: Break learning into specific, actionable units delivered when people need them

Why this matters: Hermann Ebbinghaus’s research proves humans forget rapidly without reinforcement. Most development programs offer one-off training, expecting lasting behavioural change—no wonder impact evaluations often disappoint.

Practical tip: Before designing any intervention, ask: “What specific decision do we want people to createifferently?” Then design the minimum effective content to influence that specific decision.

Example: Instead of a day-long climate adaptation workshop, create brief modules answering: “What should I plant if rains are late?” “How do I interpret weather app data?” “What are three water-saving techniques I can use tomorrow?”

😂 Funsies

Development Humour Corner

Overheard at a development conference: “Our intervention increased participation by 15%!” “Participation in what?” “The evaluation surveys.”

Academic Twitter Gold

Favourite observation this month: “Asked AI to summarise my 200-page dissertation. It replied: ‘More research needed.’ Even artificial intelligence understands academic conclusions.”

The NGO Acronym Game

New challenge: Guess what PRGS-HIPC-MDRI-ESAF stands for. Winner gets the satisfaction of knowing too many development acronyms. (Answer: Poverty Reduction and Growth Strategy-Heavily Indebted Poor Countries-Multilateral Debt Relief Initiative-Enhanced Structural Adjustment Facility.)

📖 Disambiguation Corner

“Climate-Smart Agriculture” vs. “Climate-Resilient Agriculture” vs. “Sustainable Agriculture”:

All related, often overlapping, but not interchangeable. Context matters.

“Microlearning” vs. “Micro-credentialing” vs. “Micro-interventions”:

📅 Upcoming Conferences & Events

September 2025

**International Symposium on Climate, Finance, and Sustainability ** 👉 Barcelona conference details Multi-disciplinary approach to climate finance innovation. Registration opens August 30.

**Economics+Climate Science Conference (ESIFCLIM) ** 👉 Econometric Society event Integration across disciplines reflecting the research evolution our field needs.

Grapevine!

**World Bank ABCDE Follow-up Workshops **Following July’s “Development in the Age of Populism” conference in the ABCDE series, there is speculation that regional workshops may be held to address evidence-based policy in challenging political environments. We shall keep you posted.

🛠️ Platform to Explore

ImpakT — Mission-Driven Job Board

👉 Explore here Curates remote and impact-driven job opportunities globally with a strong emphasis on meaningful, ethical work. Ideal for researchers, policy enthusiasts, and change-makers seeking mission-aligned positions in climate, health, education, gender, or development.

✉️ Closing Thoughts

This month’s research reveals that development work is at an inflexion point. The convergence of climate reality, technological potential, and political upheaval necessitates a fundamental reevaluation of our field’s core assumptions. The evidence suggests that successful development strategies must integrate climate adaptation from the outset, leverage technology while addressing digital divides, and navigate populist pressures through demonstrated mutual benefits.

Most critically, we must evolve from treating climate change, technological disroand external shocks as intrinsic features of contemporary development challenges. The institutions, research methods, and policy frameworks emerging from this reckoning will determine whether development economics remains relevant to the century’s defining challenges.

The century’s new revolution offers one path forward: designing interventions that work with human psychology rather than against it, delivering knowledge when and how people can actually use it, and measuring what matters for actual behaviour change.

Time to get microlearning.

Thanks for reading Research Rundown! If this sparked any thoughts, hit reply—I read every response. And if someone forwarded this to you, subscribe here for bi-monthly doses of South Asian development research with occasional bad jokes.

Next issue: October 2025 - Focus on Education Technology and Human Capital Development

—Varna

P.S. Still accepting nominations for the best development economics Twitter/X/X account. The bar is surprisingly low—anyone who tweets actual research findings rather than conference photos automatically qualifies.

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