Calculating the Second Curve

Finding the Way: Organisations building market positions where money and mandates failed

For a number of organisations, it is now structurally cheaper to solve problems affecting millions or billions of people than to leave them unsolved. The old aid architecture has exited; they are building the replacement. And yet the most significant gaps remain open – in twelve hard problem domains that, unlike much of the global economy, are still relatively uncontested. The economics of hard problems captures this shift. In domain after domain, the cost of a structural solution has fallen below the rising cost of the status quo because three things changed: we can now price a single verified “unit” of change; delivery costs have collapsed via digital rails, AI, and low‑cost infrastructure; and capital can increasingly pay for results rather than inputs. That turns problems that once depended on money and mandates into investable market positions - learning poverty, land rights, child survival, and neglected tropical diseases - and leaves a very specific set of open work for this decade: building the financing, governance, government‑adoption, geographic, and political‑economy structures that let those economics actually run at scale. The Soft Power Index [https://softpowerindex.lovable.app] calls the threshold where this becomes true the Crossover Point: the moment the unit economics of a solution beat the compounded cost of not acting. Beyond it, persisting with the old model is fiscally irrational. Organisations that have crossed share three features: a verified outcome unit, a model that holds without exceptional conditions, and assets the system cannot easily replicate – datasets, trust architectures, and operating systems that compound over time. The Pathfinder Track [https://softpowerindex.lovable.app/pathfinder] maps those crossing now: 27 organisations across twelve domains that pass most, but not all, of the Index’s filters. DNDi: From R&D Scarcity to Structural Independence DNDi [https://softpowerindex.lovable.app/pathfinder?org=dndi] has built what commercial pharma will not: a full R&D pipeline for neglected tropical diseases that affect over a billion people and generate no commercial return. Its outcome unit is a new or repurposed treatment, brought through a WHO‑endorsed pipeline, for a disease that otherwise would not attract R&D. AI‑assisted drug repurposing has slashed the time and cost of early discovery, so the marginal cost of developing NTD treatments is now converging with commercial pharma economics for patients who were previously excluded. The gap is no longer science; it is financial architecture. DNDi remains grant‑funded and exposed to shocks like the USAID cuts, which makes “as much as needed, for as long as needed” commitments impossible. Our World in Data: Endowing the Global Evidence Commons Our World in Data [https://softpowerindex.lovable.app/pathfinder?org=owid] is a global evidence commons: a place where policymakers, journalists, scientists, and students in 190+ countries see the same numbers on health, climate, poverty, and more. Its outcome unit is a high‑integrity, openly accessible indicator that decision‑makers can rely on. The cost of running that commons is tiny compared to the cost of misinformation, policy whiplash, and duplicated data infrastructure. When USAID cut funding for the Demographic and Health Surveys, OWID’s dependence on fragile inputs was exposed at the exact moment GiveWell and others leaned on its SDG Tracker for verification. The gap is not usefulness or demand; it is the absence of a dedicated endowment to secure long‑term independence. One Acre Fund: The Cost of Donor Dependency One Acre Fund [https://softpowerindex.lovable.app/pathfinder?org=one-acre-fund] has built the most documented operating system for smallholder finance and productivity in the world, serving millions of farmers. Its outcome unit is a farmer completing a full bundle cycle – inputs, credit, training, and market access – with documented yield and income gains in the first season. A bundled contract that aligns inputs, credit, and training produces food at lower total cost than fragmented subsidy programmes, with yield gains of 40–50% and repayment rates above 95% across multiple countries and climate shocks. Yet after USAID’s collapse, in May 2026, One Acre Fund announced proposed redundancies for 1,752 staff – 47% of its Kenya workforce – even as it reached 5.9 million households and delivered roughly US$600m in annual impact. The economics work; the architecture does not. SOIL: Pricing a Public Good in a Fragile State In Haiti, SOIL [https://softpowerindex.lovable.app/pathfinder?org=soil-haiti] has priced something the sector long treated as unpriceable: safely managed sanitation in a fragile state. Its container‑based model delivers toilets, waste collection, and composting at a verified cost per connected household, backed first by an outcomes contract with IDB Lab and then by the world’s first government results‑based contract for container‑based sanitation with Haiti’s DINEPA. The programme has survived political collapse, gang‑controlled supply routes, and the USAID shock while meeting or exceeding its outcome targets. The economics have crossed; the gap is financial architecture and government adoption depth. A dedicated budget line in Haiti’s WASH plan and a second government commissioning the model from a local partner would convert a fragile proof into a replicable template. Building the Market in the Mission Across the 27 Pathfinders, the pattern repeats. Solving is now cheaper than not solving; the remaining work is architecture. The structural shifts of 2026 show hard problems affecting millions or billions of people worsening, even as the economics of solving them improve. For capital allocators, builders, and strategic partners, the question is who will close those gaps. As a result, they will claim durable positions in the hardest problems and largest global market opportunities of this decade. And, in doing so, they will build the market in the mission. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit www.sophiekrantz.com [https://www.sophiekrantz.com?utm_medium=podcast&utm_campaign=CTA_1]

Do the maths: Is there a market position from solving this hard problem?

Some hard problems remain hard because the cost of solving them is too high to act on. Others remain hard because no one can agree on what leaving them unsolved is costing. Carbon has been the second kind for most of the last two decades, which is why it has largely been treated as a compliance obligation rather than a market position. The argument has long been about the number. That argument now has a peer‑reviewed anchor. The argument becomes about who will find the market position. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit www.sophiekrantz.com [https://www.sophiekrantz.com?utm_medium=podcast&utm_campaign=CTA_1]

Latent, Not Lost

Hard power, deployed through money and mandate, is no longer enough to solve the world’s most challenging problems. Health, education, climate, financial inequality, and justice remain the largest underserved market opportunities of our time. Institutional players are retreating. Building a market position in these spaces means drawing on the capital, talent, and soft power that already exist in proximity to the problem. This edition sets out what those latent assets are and a simple sequence for structuring access to them. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit www.sophiekrantz.com [https://www.sophiekrantz.com?utm_medium=podcast&utm_campaign=CTA_1]

Beyond a Money or Mandate Starting Point

Leaders who care about solving a hard problem that affects millions or billions of people often start with the same questions: Who has the money? Who has the mandate? How do we get close to them? There’s an alternative: Begin with a calculation that tells you whether the economics support you building a commercially viable solution. Starting from money and mandates consumes significant time and reputational capital in optimising for access. Strategies end up designed around budget cycles, institutional priorities, and frameworks that were not built around the health, education, financial access, or climate outcomes that actually matter. The result from this default starting point is familiar: meetings, strategies, and pilots, but very few positions that can hold without strong relationship management and new funding. The cost is years of leadership attention diluted across work that was never structurally set up to endure. This is grounded in a study of organisations across the Soft Power Index [https://softpowerindex.lovable.app]. The consistent finding: solutions built on credibility, verified outcomes, and architectures that stand on their own economics outperform those built primarily around access to funding and institutional mandates. The alternative is to begin with two numbers in the same sentence: the cost of delivering one unit of your outcome, and the cost the system already pays for one unit of the status quo. In field after field, that comparison shows that solving is now cheaper than leaving the problem unsolved [https://www.sophiekrantz.com/p/calculating-the-second-curve?r=wpxa]. When that crossover has already happened, you are no longer begging for mandates; you are looking at a structural opportunity. When it has not, the calculation tells you to redesign or to walk away before you commit the next decade to something that cannot stand on its own economics. Discernment is letting that calculation narrow the field. It gives you permission to say: this problem, in this configuration, is not yet where I should build. Determination is what comes after, when the numbers say the economics hold and you decide to commit to one clear outcome on your own terms, not as a guest in someone else’s architecture. That determination forces everything else to follow: time, attention, talent, and capital align around a position built to endure In this short video, I walk through this shift - from defaulting to money and mandates, to beginning with a calculation that tells you whether the economics support you building a commercially viable solution. What changes for you if, before your next initiative, you commit to knowing whether the economics support you building a commercially viable solution? This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit www.sophiekrantz.com [https://www.sophiekrantz.com?utm_medium=podcast&utm_campaign=CTA_1]

The Barrier Keeping You Out May Already Be Gone

Hard problems - the ones affecting millions or billions of people - are becoming market positions. Most people with the resources and the ambition to build inside one have already done the market analysis. They know the scale. They have a view on the technology. They understand, at least in outline, what a solution would require. What they often have not yet done is map the chokepoints. A chokepoint is the specific point in a system where progress stalls - not because the problem is unsolvable, but because an institution built the rules when the economics were different. That distinction determines whether five years of effort produces a market position or a very expensive lesson. The Business Case Calculation The Business Case Calculation applies the Chokepoint Map to your specific problem and position. Ninety minutes. One page. Delivered within 48 hours. softpowerindex.lovable.app/work-together [https://bit.ly/41QdZxJ] The Q1 Soft Power Brief applies the Three Calculations to five organisations that have already reached the Crossover Point. Each is building a global market position. Available at https://softpowerindex.lovable.app/reports [https://bit.ly/41lnYLk] This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit www.sophiekrantz.com [https://www.sophiekrantz.com?utm_medium=podcast&utm_campaign=CTA_1]