Hi , iam dr.Laura Gabriel Elsler , PhD
My work is driven by a question that sits at the intersection of urgency and possibility: how can we nourish a growing global population while protecting the ecosystems we depend on—and ensuring no one is left behind?
I’m Dr. Laura G. Elsler, a transdisciplinary researcher working at the crossroads of sustainable food systems, ocean health, and public health. My journey into this field has never followed a single path. Instead, it has been shaped by a deep curiosity about how complex systems—ecological, social, and economic—interact to influence the way food is produced, distributed, and consumed across the world.
Over time, I found my focus in aquatic food systems—fisheries and aquaculture—and their untapped potential to transform global nutrition and sustainability. These systems are incredibly powerful: they can provide nutrient-rich food with relatively low environmental impact. Yet they are also highly vulnerable to climate change and deeply influenced by global trade, governance, and inequality. Understanding this duality has become central to my work.
My research brings together diverse tools and perspectives, combining public health, marine ecology, sustainability science, computer science, and economics. I study how climate change alters aquatic ecosystems, how these changes ripple through global trade networks, and how they ultimately shape access to food and nutrition outcomes—especially for the most vulnerable populations. From modeling climate-driven shifts in fisheries and aquaculture, to analyzing nutrient flows and exposure risks, my goal is to generate evidence that can inform smarter, more equitable decisions.
A key part of my work focuses on strengthening climate-resilient food systems. I investigate how aquatic foods can help “climate-proof” global nutrition, while also addressing critical challenges such as overexploitation, environmental trade-offs, and unequal access. I am particularly committed to improving outcomes for groups who are often overlooked—women, youth, and small-scale and artisanal producers—by exploring how access to markets, trade, and resources can enhance both resilience and equity.
At the same time, I work on advancing nutrition-sensitive aquaculture—ensuring that the growth of farmed aquatic foods contributes not only to economic development, but also to better health outcomes. This includes addressing complex trade-offs, such as the environmental costs of fish feed production or the implications of expanding fisheries into sensitive ecosystems like the deep sea. Through global collaborations and initiatives, I contribute to shaping policies that balance sustainability, biodiversity, and human well-being.
Collaboration is at the heart of everything I do. My work is built through partnerships with researchers, institutions, and communities around the world, as well as through engagement with global initiatives focused on ocean sustainability and climate action. I strongly believe that the most effective solutions emerge when diverse perspectives—scientific, local, and policy-driven—are brought together.
Beyond research, I am deeply committed to teaching and mentorship. I see education as a powerful tool for change, and I strive to create learning environments that are inclusive, interdisciplinary, and grounded in real-world challenges. Whether in the classroom, the field, or through collaborative projects, I aim to equip students with the skills, curiosity, and critical thinking needed to navigate and address complex sustainability issues. I believe in learning as a shared process—one that grows through dialogue, collaboration, and mutual respect.
Equity and inclusion are fundamental to my work. As someone actively engaged in global sustainability and ocean initiatives, I advocate for more diverse, inclusive, and just approaches to science and policy. I am committed to ensuring that underrepresented voices are heard and that the benefits of sustainable development are shared more fairly.
Ultimately, my work is about building connections—between ecosystems and people, between science and society, and between today’s challenges and tomorrow’s solutions. In a world increasingly shaped by climate change, I believe that aquatic food systems hold a unique opportunity: to nourish both people and the planet in ways that are sustainable, resilient, and equitable.