There are 4 billion people in the world earning less than USD 6.80 a day. We all agree that teaching a man to fish is better and giving him a fish is unsustainable. Yet, his demographics were ignored by companies in the past as unprofitable non-customers, and it was inefficiently served by donations and foreign aids worth about USD 150 billion per year, unfortunately with little impact. Elon Musk's DOGE has recently closed down the USAID and while it may be disastrous to some needy folks due to the abrupt nature of cancellation, it actually may create a complete change of mindsets in the global development industry which is due for a revolution anyway. GIZ and FCDO are already cutting their foreign aid budget too. As necessity becomes the mother of invention, this may be the time to convert the Base of Pyramid into a massive nee marketplace with 4 billion new low income customers. We can begin by blending aid and philanthropy into market based solutions and eventually transform all 8 billion global population into a holistic and efficient marketplace. The answer is Social Innovation and I've personally used this Leverage Model to bring proper sanitation to 2.5 billion people over the last 25 years through the World Toilet Organization with very frugal resources. All problems in poverty have already been solved by someone somewhere are small scale. What we need to do now is to codify these solutions and integrate them into a efficiently functioning ecosystem. AI can be very useful here. There are currently 4,000 certified Social Entrepreneurs under Schwab Foundation, Ashoka, Skoll Fellowship and Echoing Green. These changemakers have good business models but are exhausted working in silos, inefficiently without scale.Some have formed bilateral alliances but they require lots of coordination.The opportunity today is to use technologies to facilitate and design incentives for sharing solutions, co-buying, co-selling, co-training and co-op. We can also help on policy Influence as we unlock the profitability of combined benefits of public goods and private goods, making the cost benefit analysis easy to understand for bureaucrats and politicians.Singapore has the trust equity and efficiency to become the World Trade Center for both top and bottom of Pyramid markets. Our role is to orchestrate the ecosystem like a conductor harmonizing a hundred musicians playing a symphony that they could not do alone.This is not theory. I've done this before and it works. You can read about the World Toilet Organization as a case study for the Leverage Model. www.worldtoilet.org