Omar M. Yaghi
عمر مونس ياغي
Born: Amman, Jordan
Domain: Science & Medicine
Recognition: GLOBAL
Biography
Omar Mwannes Yaghi is a chemist of Palestinian descent who in 2025 became the first scientist of Palestinian heritage to win the Nobel Prize in Chemistry. Born in 1965 in Amman, Jordan, to Palestinian refugees who had fled the village of al-Masmiyya, near Jaffa, during the 1948 Nakba, he grew up in a single room shared with extended family and livestock, without electricity or running water. Drawn to chemistry after stumbling on molecular diagrams in a library, he emigrated to the United States at fifteen, learning English as he went and working his way through community college before earning a doctorate at the University of Illinois at Urbana-Champaign. Yaghi is the founder of reticular chemistry, a field devoted to stitching molecular building blocks into ordered, porous crystalline frameworks held together by strong bonds. In the mid-1990s he synthesized the first robust metal-organic frameworks (MOFs), materials honeycombed with internal voids so vast that a single gram can possess a surface area larger than a football field. He went on to develop covalent organic frameworks (COFs) and zeolitic imidazolate frameworks, opening an entire branch of materials science. The applications of his work are sweeping. MOFs can capture carbon dioxide from industrial exhaust, store hydrogen and methane for clean energy, and, in one of Yaghi's most celebrated achievements, harvest drinkable water from desert air using only sunlight. He has framed this water-harvesting technology as a way to bring water to the kind of arid, water-stressed communities his own family knew, and he often speaks of science as an equalizing force that transcends borders. Now a University Professor at the University of California, Berkeley, holding an endowed chair in chemistry, Yaghi has trained generations of researchers and co-founded institutes spanning the United States, the Middle East, and Asia. His honors before the Nobel already included the Wolf Prize in Chemistry, the Albert Einstein World Award of Science, and consistent ranking among the world's most cited chemists. For Palestinians, Yaghi's 2025 Nobel carried symbolic weight far beyond chemistry: the son of refugees who began life in a single room rose to the summit of global science. He has consistently embraced his Palestinian roots in public, presenting his trajectory as proof that talent confined by displacement can still reshape the world.
Why This Person Matters
The first Nobel laureate of Palestinian heritage in the sciences, Yaghi invented metal-organic frameworks and reticular chemistry, technologies now used to capture carbon and harvest water from desert air.