Avi Loeb , the Frank B. Baird Jr. Professor of Science at Harvard University, is a leading astrophysicist and former Chair of Harvard's Department of Astronomy (2011-2020). He directs the Institute for Theory and Computation (ITC) and the Galileo Project (2021-present), while holding the Sackler Senior Professorship at Tel Aviv University. His research spans cosmology, black holes, interstellar objects, and the search for extraterrestrial life. Education: PhD in Physics from Hebrew University of Jerusalem (1986) Former Positions: Member of the Institute for Advanced Study, Princeton (1988-1993) Loeb's research interests include: Gravitational wave detection and interstellar object analysis Simulation hypothesis and cosmic reality Technological signatures beyond the Standard Model His recent publications focus on 3I/ATLAS , gravitational SETI, and AI alignment in space exploration. Awards include being named among TIME's 25 Most Influential People in Space (2012), 14 Most Inspiring Israelis (2020), and ranking #3 in global astronomical impact (2024). He chairs the Breakthrough Starshot Initiative and advises the National Academies' Board on Physics and Astronomy.
Albert Presto is a Research Professor in the Department of Mechanical Engineering at Carnegie Mellon University with a courtesy appointment in Civil and Environmental Engineering. He serves as Director of the Center for Atmospheric Particle Studies (CAPS) and is a Faculty Affiliate at the Steinbrenner Institute for Environmental Education and Research. His work spans multiple interdisciplinary collaborations across environmental science, engineering, and public health domains. Department of Mechanical Engineering, College of Engineering Center for Atmospheric Particle Studies (CAPS) Steinbrenner Institute for Environmental Education and Research Africa Clean Air Network Advisory Council Health Effect Institute's Energy Review Committee Presto's research focuses on pollutant emissions from energy extraction and consumption and their subsequent atmospheric transformations. His work examines how gas and oil wells emit methane, how vehicles emit carbon monoxide and particulate matter, and how these pollutants undergo oxidation in the atmosphere to create secondary pollutants like ozone and secondary particulate matter. His approach combines ambient measurements, laboratory experiments, source testing of pollution sources, and atmospheric models to provide a holistic view of pollutant emissions and transformations. His recent publications reveal a strong emphasis on air quality monitoring technologies, particularly low-cost sensor networks deployed internationally. There's a clear trend toward studying air pollution in African cities (especially Nairobi, Kampala, and Addis Ababa), examining spatial and temporal variability of particulate matter, and investigating the health impacts of air pollution exposure. His work increasingly integrates machine learning approaches for pollution forecasting and leverages international collaborations to address global air quality challenges. Member of Africa Clean Air Network Advisory Council Collaborator with US embassies worldwide on air quality data collection Quoted in The Guardian on inequality of air pollution exposure, specifically noting how people of color are more likely to be exposed to harmful air pollution Collaborated on research regarding chemicals released during the Ohio train derailment Presto actively collaborates with medical professionals to develop neighborhood-by-neighborhood studies of pollutant exposure and to understand relationships between emissions and health effects like childhood asthma. His work includes investigating racial-ethnic exposure disparities to airborne pollutants and examining how proximity to pollution sources like fast-food restaurants affects pediatric asthma outcomes. He has received seed funding from the Scott Institute for Energy Innovation for research in clean hydrogen production, AI hardware efficiency, and decarbonizing transportation. As Director of CAPS, Presto leads a research team focused on atmospheric particle studies with applications ranging from local Pittsburgh air quality to global monitoring initiatives. His lab develops and deploys advanced air quality monitoring technologies, including low-cost sensor networks that have been implemented in multiple cities across Africa. The CAPS research group works at the intersection of environmental engineering, atmospheric science, and public health to address critical air quality challenges worldwide.
Steven Rogak is a Professor in the Department of Mechanical Engineering at the University of British Columbia's Faculty of Applied Science. He holds a P.Eng. license and degrees including a B.A.Sc. in Mechanical Engineering from UBC, and M.Sc. and Ph.D. from Caltech. P.Eng., University of British Columbia B.A.Sc., University of British Columbia M.Sc., Ph.D., California Institute of Technology His research focuses on aerosol science, particularly solid nanoparticles from combustion processes, their climate and health impacts, and mitigation strategies. Key areas include: Soot morphology and transport properties Engine emission reduction via fuel injectors Indoor air filtration systems Membrane-based energy exchangers Atmospheric particulate analysis The 15 most recent articles span experimental and theoretical studies on soot characterization, membrane technologies, and aerosol dynamics, with applications in climate modeling, healthcare ventilation, and sustainable materials. Collaborations include Westport Innovations and interdisciplinary teams. Rogak leads the Aerosol Laboratory at UBC, where he applies fluid mechanics and heat transfer fundamentals to address environmental and health challenges. He emphasizes experimental rigor and welcomes graduate students with expertise in these areas.
Getachew Agmuas Adnew is a Postdoctoral Researcher in Forest and Landscape Ecology at the Department of Geosciences and Natural Resource Management, Faculty of Science, University of Copenhagen. His research focuses on isotope geochemistry applications to understand climate-relevant processes in extreme environments. Dr. Adnew's research interests center on isotope geochemistry , particularly clumped isotope measurements to investigate methane dynamics beneath the Greenland ice sheet and atmospheric CO 2 composition. His work bridges glaciology, atmospheric science, and climate change research, with significant contributions to understanding subglacial biogeochemical processes. He also participates in interdisciplinary projects like CloudRoots-Amazon22 that examine land-atmosphere interactions across multiple scales. Analysis of his 18 research outputs (15 journal articles and 3 conference abstracts from 2023-2025) reveals a strong thematic focus on methane emissions from subglacial environments and atmospheric isotope signatures . His work frequently employs advanced isotopic techniques to trace biogeochemical processes relevant to climate change. The research demonstrates increasing collaboration across international boundaries, particularly with European and South American institutions. Dr. Adnew actively collaborates with major climate research groups, including those led by T. Röckmann, T. Blunier, and C.J. Jørgensen. His work appears in high-impact journals such as Geochimica et Cosmochimica Acta, Atmospheric Measurement Techniques, and Bulletin of the American Meteorological Society. His research has garnered attention across academic platforms with multiple citations and mentions in scientific networks. His current research involves field work at the Greenland ice sheet margin and analysis of atmospheric samples from various global locations. The ongoing projects suggest continued focus on understanding the connections between subglacial processes and global climate systems through innovative isotopic approaches.
Professor Hala Zreiqat AM is a leading biomedical engineer at The University of Sydney , serving as the Director of the ARC Training Centre for Innovative BioEngineering . A Fellow of all major Australian academies (AAS, ATSE, FAHMS, FRSN), she develops 3D printed bioceramics for bone regeneration while championing diversity through initiatives like the IDEAL Society and BIOTech Futures mentorship program. Her work bridges academia, clinical practice, and industry in musculoskeletal research . Research Focus: Her lab creates synthetic bone scaffolds that mimic natural bone architecture, strength, and porosity, enabling non-rejected bone regeneration via patient-matched implants. Key applications include orthopaedic, dental, and maxillofacial repair , with over $18M in competitive funding and multiple patents. Current projects explore AI-driven scaffold performance prediction and anti-senescence strategies for aging-related bone loss. Scientific Trends: Recent publications highlight 3D printed nanovoxelated ceramics , antisenescence biomaterials , and multifunctional theranostic platforms . Her team integrates machine learning for scaffold design, atom probe tomography for interface analysis, and two-photon imaging for cellular monitoring in 3D environments. 2021-2022 Fulbright Senior Scholar 2018 NSW Premier's Woman of the Year 2019 Eureka Prize for Innovative Use of Technology Fellow of Australian Academy of Science (2021) Over $18M in research funding Teaching & Leadership: She designed core courses like Tissue Engineering and Nanomaterials in Medicine , mentoring 158 students in 2020 alone. As Chair of CAAR (2020-2023), she strengthens Australia-Arab collaborations. Her lab trains early-career researchers , with alumni now in academia and industry.
Dr. Shuo Zhang is an Assistant Professor in the Department of Physics & Astronomy at Michigan State University's College of Natural Science. Her research focuses on observational high-energy astrophysics and particle astrophysics, with particular emphasis on supermassive black holes, Galactic cosmic-ray origins, and large dataset analysis. As a member of the Event Horizon Telescope collaboration, she leads X-ray observation campaigns of the Galactic center supermassive black hole and its vicinity. Dr. Zhang received her educational training at prestigious institutions: Ph.D. in Physics, Columbia University, 2016 B.S. in Engineering Physics, Tsinghua University, 2010 Her research interests span observational high-energy astrophysics and particle astrophysics, focusing on supermassive black holes including Sgr A* flaring activities, outburst history, and radiation in quiescence. She investigates Galactic cosmic-ray origins and exotic physics, particularly TeV electrons and PeV protons pointing to Galactic PeVatrons. Her work constrains MeV-GeV proton/electron populations in the central 1 kpc of the Galaxy and examines supernova remnant and molecular cloud interaction sites. Dr. Zhang's recent publications reveal a strong emphasis on multi-messenger astronomy, combining neutrino, X-ray, and radio observations to understand cosmic particle acceleration. Her work spans from Galactic center studies of Sgr A* to extragalactic investigations of active galactic nuclei like M87. The research demonstrates increasing sophistication in analyzing complex datasets from multiple observatories including IceCube, ALMA, NuSTAR, and Chandra. Her notable scientific achievements include: NASA Hubble/Einstein Fellowship at Boston University (2019-2020) Heising-Simons Fellowship at MIT (2016-2019) NASA Earth and Space Science Fellowship for research on Galactic center supermassive black hole Dr. Zhang's career path demonstrates a steady progression from her doctoral work at Columbia University through prestigious postdoctoral fellowships to her current faculty position. She has developed significant expertise in X-ray observations using the NuSTAR space telescope and has been instrumental in Galactic plane survey campaigns. Her research group combines high-energy photon and neutrino signals from PeVatron candidates to address fundamental questions about cosmic-ray origins and particle acceleration mechanisms. As a member of the Event Horizon Telescope collaboration, Dr. Zhang contributes to cutting-edge research on black hole physics, utilizing multi-wavelength observations to understand accretion, feedback, and particle acceleration mechanisms around supermassive black holes. Her work bridges observational astronomy with theoretical astrophysics to address some of the most fundamental questions in modern astrophysics.
James King is an Associate Professor in the Department of Geography at the University of Montreal, specializing in geomorphology and aeolian processes. His research focuses on wind erosion, mineral dust dynamics, and their impacts on climate and ecosystems, particularly in high-latitude regions like the Yukon and Namibia. He holds a BSc in Earth surface sciences from the University of Guelph and a PhD in Physical Geography from an unmentioned institution, with postdoctoral training in climatology. Key research areas include dust emission climatology, glacial retreat impacts, and aerosol-climate interactions. Over 20 ongoing and completed projects, including dust dynamics in proglacial valleys and high-latitude dust sources, are funded by CRSNG, FCI, and international collaborations. King supervises graduate students on topics like dust deposition effects on ecosystems and remote sensing applications. His work integrates field measurements, remote sensing, and climate modeling to advance understanding of dust processes in arid and semi-arid environments. He collaborates with global teams, such as the Hominin Dispersals Research Group, and contributes to initiatives like the Changing Atmospheric Chemistry, Transport, and Emissions (ACTE) project.
Kumar Varoon Agrawal is an Associate Professor at École Polytechnique Fédérale de Lausanne (EPFL), holding the Gaznat Chair for Advanced Separations. He is affiliated with the School of Basic Sciences (SB), the Institute of Chemical Sciences and Engineering (ISIC), and the Laboratory of Advanced Separations (LAS) in Sion, Switzerland. Additionally, he contributes to the Swiss Doctoral School in Chemical and Bioengineering (SCGC) and serves as Vice President of the Confédération des Chimistes et des Génie Chimique (CCE). Research Focus: Material Chemistry & Engineering at the Ångström scale for high-performance inorganic and hybrid membranes, emphasizing energy-efficient molecular separations. Teaching: Courses include Fundamentals of separation processes , Diffusion and mass transfer , and Chemical engineering product design . Scientific Contributions: His 15 most recent publications (2025-2020) span topics like graphene pore engineering , 2D material synthesis , carbon capture , and gas separation membranes , with keywords such as Nanotechnology , Materials Science , and Molecular Transport . Subfields include Atomic-Scale Pores , Membrane Stability , and Industrial Scalability . Students and Collaborations: He advises 10 current PhD students and has mentored 9 past PhD candidates in areas like graphene membranes , ion separation , and MOF films . He is an Academic Referent for the EPFL Carbon Team and a committee member for the EDCH Doctoral Program in Chemistry and Chemical Engineering.
John F. Rudge is a Professor of Geodynamics at the Bullard Laboratories, Department of Earth Sciences, University of Cambridge , and a Fellow and Dean of Trinity College. His research focuses on the dynamics of Earth's interior, including mantle convection, magma transport, and the geochemical evolution of the planet. He employs continuum mechanics, numerical analysis, and statistical methods to address questions about melt dynamics, mantle heterogeneity, and the surface expressions of geophysical processes. Education includes a mathematics undergraduate degree and a PhD in Earth Sciences and Applied Mathematics from Cambridge. He held postdoctoral positions at institutions like ETH Zürich, Yale, and Columbia University before joining Cambridge as a University Lecturer in 2010 and being promoted to Professor in 2022. Key research areas include: Transport of melts and volatiles in the mantle Evolution of Earth's interior from accretion to present Dynamic topography and inner core dynamics Publications span over two decades, with recent works addressing melt rheology, mantle mineralogy, and interdisciplinary applications in oncology. He has supervised numerous PhD students and postdocs, including David Rees Jones, Isarapong Eksinchol, and Laura Alisic. Awards include the Philip Leverhulme Prize and Geological Society President’s Award. Teaching responsibilities include courses on geophysics, magma dynamics, and supervisions in Natural Sciences at Trinity College. Research tools include finite element modeling and collaborations with computational scientists.
Laureate Professor Behdad Moghtaderi is a globally recognized chemical engineer at The University of Newcastle's School of Engineering. He leads research in clean energy technologies, including the GRANEX heat engine, greenhouse gas abatement, and chemical looping processes. His work addresses critical challenges in energy efficiency, renewable energy systems, and reducing fugitive methane emissions from coal mines. With over $48M in research funding and 220+ publications, he directs the Newcastle Institute for Energy and Resources (NIER) and holds leadership roles in national and international energy initiatives. Education: PhD (University of Sydney), MEng (University of Sydney), BSc (Shiraz University) Administrative Roles: Director of NIER, former Head of School of Engineering, and member of global energy advisory bodies Research interests span energy systems, combustion science, and sustainable technologies. Notable innovations include the VAMCO system for methane abatement and solar thermal GRANEX installations. Awards include the Carrick Teaching Citation and multiple engineering excellence recognitions. Scientific contributions include 14 PhD completions and over 20 funded projects. Current focus areas include hydrogen safety, carbon capture, and thermochemical energy storage. His labs (NIER) collaborate with industry partners like Siemens Energy and the Australian Hydrogen Council.
Prof. Silvia Vignolini is a leading researcher in sustainable and bio-inspired materials. Since January 2023, she has served as Director at the Max Planck Institute of Colloids and Interfaces , where she leads the department of Sustainable and Bio-inspired Materials . Her academic career includes a Lecturer in Physics at University College London (2013-2017) and a Professor of Biomaterials and Sustainability at the University of Cambridge (2020-2022). Education: University of Florence (Physics, PhD) Postdoctoral Research: University of Florence , University of Cambridge Her research bridges chemistry , soft matter physics , optics , and biology , focusing on the self-assembly of natural materials into functional architectures. She pioneered work on cellulose-based photonic materials with applications in displays, pigments, and radiative cooling. The selected articles highlight her work on cellulose nanocrystals , structural coloration , and sustainable fabrication techniques . Key trends include mechanochromic hydroxypropyl cellulose systems, bio-inspired light management, and applications in microalgae growth and bacterial symbiosis. Scientific Awards : Philip Leverhululme Prize (2019) ACS Lectureship in Sustainable Chemistry (2018) Ipazia Prize for Women in Science (2012) PhD Thesis Award (University of Florence, 2009) At the Max Planck Institute, her interdisciplinary research group explores bio-inspired design principles for sustainable materials, combining experimental and computational approaches to create functional materials from natural resources.
Jon Hawkings is an Assistant Professor in the Department of Earth and Environmental Science at the University of Pennsylvania School of Arts & Sciences. His research focuses on biogeochemical cycles in glacial environments, particularly the role of glacial meltwater in downstream ecosystems and coastal oceans. He investigates processes such as subglacial weathering, nutrient mobilization, and contaminant transport, with fieldwork conducted in the Arctic, Patagonia, Himalayas, and Antarctica. Education: PhD in Biogeochemistry (University of Bristol, 2015); MSci in Physical Geography (University of Bristol, 2009). Research Interests: Aqueous biogeochemistry and elemental cycles Chemical weathering and mineral dissolution Contaminant transport (e.g., mercury, arsenic) Glaciology and ice sheet dynamics Environmental impacts of glacial meltwater He collaborates on projects such as the Salsa-Antarctica subglacial lake drilling initiative. His work integrates field observations, electrochemical sensing, and lab analyses to address pressing questions in cryosphere science. Awards: None explicitly listed, but active in professional societies like the American Geophysical Union. Advising/Grants: No student advisees listed; funding sources include grants for fieldwork and analytical studies in glacial systems. Labs/Teams: Leads field research groups in remote polar and mountainous regions, emphasizing interdisciplinary collaborations between geochemistry, glaciology, and environmental science.
Daniel Varon is the Boeing Assistant Professor in Aeronautics and Astronautics at MIT, joining in July 2025. He is also affiliated with the MIT Institute for Data, Systems, and Society (IDSS). His research focuses on atmospheric composition, satellite remote sensing of greenhouse gases, and air pollution. Varon holds a PhD in Atmospheric Chemistry from Harvard University (2020), an MSc in Applied Mathematics, and dual undergraduate degrees in English Literature and Physics from McGill University. He has held postdoctoral roles at Harvard and Princeton University. His work uses satellite data to quantify methane and nitrogen oxide emissions, with applications in climate policy and environmental monitoring. Notable contributions include developing methods for detecting methane super-emitters via hyperspectral satellites and quantifying emissions from oil/gas fields. Varon has received over 3,000 citations and an h-index of 24 as of 2025, with extensive media coverage for his Nord Stream pipeline leak analysis. Varon has secured grants totaling $785K, including NOAA funding for geostationary satellite methane monitoring. He mentors postdocs and graduate students in satellite data analysis and machine learning applications. His teaching includes Harvard’s Atmospheric Chemistry course, where he received the Harvard Certificate of Distinction in Teaching. Varon serves as an Associate Editor for Atmospheric Measurement Techniques and contributes to initiatives like the Methane Emissions Detection Using Satellites Assessment (MEDUSA) Advisory Board. His lab focuses on integrating machine learning with satellite data to advance climate science.
Orlando Rojas is a Professor at the University of British Columbia (UBC), holding joint appointments in the Departments of Chemical and Biological Engineering, Chemistry, and Wood Science. He leads the Biobased Colloids and Materials (BiCMat) research group and directs the Bioproducts Institute . His research focuses on sustainable development through renewable materials, including nanopolysaccharides, bacterial nanocellulose, lignins, and multiphase systems. Rojas has advised over 50 PhD students and 40+ MS students, with a h-index of 90 (Google Scholar). Key Roles/Positions : Canada Excellence Research Chair in Renewable Materials Adjunct Professor at NC State University (USA) and Dalian Polytechnic University (China) Director of FinnCERES Flagship (Finland) Research Interests : Development of bio-based materials for energy, healthcare, and environmental applications. Key areas include nanocellulose functionalization, lignin valorization, and bioinspired materials. His work integrates colloidal science, multiphase systems, and sustainable manufacturing. Grants & Awards : ERC Advanced Grant and Horizon H2020 funding 2013 ACS Fellow, 2015 Tappi Nanotechnology Award First Latin-American recipient of the Anselme Payen Award (ACS) Labs & Collaborations : Active partnerships with Aalto University (Finland) and institutions globally. Leads the BiCMat group spanning UBC and FinnCERES, focusing on bio-based materials and sustainable technologies.
Dr. Zaheer Nasar is a Reader in Atmospheric Aerosols at Cranfield University's School of Aerospace, Transport and Manufacturing. His work focuses on real-time bioaerosol characterization, indoor/outdoor air quality dynamics, and environmental health impacts of particulate matter. He leads the NERC-funded Light-Induced Fluorescence sensor project and contributes to the BioAirNet network (NE/V002171/1) as Co-I. Research Interests Physico-chemical and biological characterization of aerosols Spatio-temporal dynamics of particulate matter (PM) and bioaerosols Quantitative microbial risk assessment (QMRA) methodologies Low-cost air quality sensor networks and machine learning calibration Urban green infrastructure effects on air pollution Policy development in Hindu Kush Himalayan air quality Recent publications emphasize machine learning-enhanced sensor calibration (2024 IEEE paper), wastewater plant bioaerosol risks (2024 Water Research), and urban air quality interventions across the UK and Lahore. He has secured over £1.6M in grants from NERC, STFC, and UKRI GCRF, with significant work on BTEX exposure in Nigeria and SARS-CoV-2 risks in wastewater facilities. Scientific Recognition Fellow of the Higher Education Academy (FHEA) Co-investigator in multiple NERC/UKRI projects Active participant in BSI bioaerosol standards committee As an advisor, he mentors five postgraduate researchers including Reece Dillon and Hathaikarn Tathong, with a strong publication record in journals like Environmental Science: Atmospheres , Risk Analysis , and BJPsych Open . His work bridges environmental science, public health, and policy implementation through interdisciplinary research.
