Leo Posthuma

Prof. Leo Posthuma is an expert in the field of environmental risks and sustainable development at the Dutch National Institute for Public Health and the Environment (RIVM) and as Professor by special appointment 'Sustainability and Environmental Risks' at Radboud University Nijmegen.

Leo Posthuma studied biology at the Vrije Universiteit in Amsterdam. In 1987 he graduated cum laude, with specialisations in animal ecology, plant ecology, phytopathology and population genetics. His PhD-research at the same University focused on long-term effects of unintended mixtures of chemical pollutants. Working at RIVM since 1992, Leo is concerned with scientific support for decision-making under uncertainty, especially geared towards solving complex (‘wicked’) environmental problems. Keywords are environmental risks, sustainable development, and solution-focused and practical approaches and methodologies.

Leo currently acts as expert and project leader in projects on risks and sustainability ranging from local to global scales. His key interest lie in the provision of strategic goals, to provide universally applicable and validated knowledge, data and approaches. But also on effective application of such knowledge to current problems. His contributions to the latter range from solving problems with slightly contaminated soil, water and sediments up till the design and operationalization of a method for a swift disaster assessment and evaluation approach for United Nations field teams.

As expert and professor, Leo Posthuma focuses on the transposition of environmental problems into sustainable solutions.