Oct. 16 is World Meals Day, a worldwide marketing campaign to have a good time the founding of the Meals and Agriculture Group 80 years in the past, and to work towards a wholesome, sustainable, food-secure future. Greater than 670 million individuals on the earth are dealing with starvation. Hundreds of thousands of others are dealing with rising weight problems charges and wrestle to get wholesome meals for correct vitamin.
World Meals Day calls on not solely world governments, however enterprise, academia, the media, and even the youth to take motion to advertise resilient meals programs and fight starvation. This yr, the Abdul Latif Jameel Water and Meals Techniques Laboratory (J-WAFS) is spotlighting an MIT researcher who’s working towards this objective by finding out meals and water programs within the International South.
J-WAFS seed grants present funding to early-stage analysis initiatives which are distinctive to prior work. In an eleventh spherical of seed grant funding in 2025, 10 MIT college members acquired help to hold out their cutting-edge water and meals analysis. Ali Aouad PhD ’17, assistant professor of operations administration on the MIT Sloan Faculty of Administration, was a kind of grantees. “I had searched earlier than becoming a member of MIT what sort of analysis facilities and initiatives had been accessible that attempted to coalesce analysis on meals programs,” Aouad says. “And so, I used to be very enthusiastic about J-WAFS.”
Aouad gathered extra details about J-WAFS on the new college orientation session in August 2024, the place he spoke to J-WAFS employees and realized about this system’s grant alternatives for water and meals analysis. Later that fall semester, he attended a number of J-WAFS seminars on agricultural economics and water useful resource administration. That’s when Aouad knew that his challenge was completely aligned with the J-WAFS mission of securing humankind’s water and meals.
Aouad’s seed challenge focuses on meals subsidies. With a background in operations analysis and an curiosity in digital platforms, a lot of his work has centered on aligning supply-side operations with heterogeneous buyer preferences. Previous initiatives embrace ones on retail and matching programs. “I began considering that a lot of these demand-driven approaches could also be additionally very related to necessary social challenges, significantly as they relate to meals safety,” Aouad says. Earlier than beginning his PhD at MIT, Aouad labored on initiatives that checked out subsidies for smallholder farmers in low- and middle-income nations. “I believe at the back of my thoughts, I’ve at all times been fascinated by making an attempt to unravel these points,” he famous.
His seed grant challenge, Optimum subsidy design: Utility to meals help packages, goals to leverage information on preferences and buying habits from native grocery shops in India to tell meals help coverage and optimize the design of subsidies. Typical information assortment programs, like point-of-sales, are usually not as available in India’s native groceries, making this sort of information laborious to come back by for low-income people. “Mother-and-pop shops are extraordinarily necessary last-mile operators on the subject of vitamin,” he explains.
For this challenge, the analysis staff gave native grocers point-of-sale scanners to trace buying habits. “We intention to develop an algorithm that converts these transactions into some kind of ‘revelation’ of the people’ latent preferences,” says Aouad. “As such, we are able to mannequin and optimize the meals help packages — how a lot selection and suppleness is obtainable, bearing in mind the anticipated demand uptake.” He continues, “now, in fact, our capacity to reply detailed design questions [across various products and prices] will depend on the standard of our inference from the information, and so that is the place we’d like extra subtle and sturdy algorithms.”
Following the information assortment and mannequin improvement, the final objective of this analysis is to tell coverage surrounding meals help packages by way of an “optimization method.” Aouad describes the complexities of utilizing optimization to information coverage. “Insurance policies are sometimes knowledgeable by area experience, legacy programs, or political deliberation. Numerous researchers construct rigorous proof to tell meals coverage, however it’s honest to say that the type of method that I’m proposing on this analysis shouldn’t be one thing that’s generally used. I see a possibility for bringing a brand new method and methodological custom to an issue that has been central for coverage for a lot of many years.”
The general well being of shoppers is the explanation meals help packages exist, but measuring long-term dietary impacts and shifts in buy habits is troublesome. In previous analysis, Aouad notes that the short-term results of meals help interventions could be vital. Nevertheless, these results are sometimes short-lived. “This can be a fascinating query that I don’t assume we will deal with throughout the house of interventions that we’ll be contemplating. Nevertheless, I believe it’s one thing I want to seize within the analysis, and perhaps develop hypotheses for future work round how we are able to shift nutrition-related behaviors in the long term.”
Whereas his challenge develops a brand new methodology to calibrate meals help packages, large-scale functions are usually not promised. “Numerous what drives subsidy mechanisms and meals help packages can be, fairly frankly, how simple it’s and the way cost-effective it’s to implement these insurance policies within the first place,” feedback Aouad. Price and infrastructure limitations are unavoidable to this type of coverage analysis, in addition to sustaining these packages. Aouad’s effort will present insights into buyer preferences and subsidy optimization in a pilot setup, however replicating this method on an actual scale could also be expensive. Aouad hopes to have the ability to collect proxy data from prospects that will each feed into the mannequin and supply perception right into a cheaper method to accumulate information for large-scale implementation.
There may be nonetheless a lot work to be finished to make sure meals safety for all, whether or not it’s advances in agriculture, food-assistance packages, or methods to spice up ample vitamin. Because the 2026 seed grant deadline approaches, J-WAFS will proceed its mission of supporting MIT college as they pursue modern initiatives which have sensible and actual impacts on water and meals system challenges.