Scientists, policy makers and stakeholders from various sectors discuss the diverse facets of water security and its relation to climate variability and change.
The availability of water affects many of humankind’s social and economic actions and is an essential component of ecosystems. Hence, water security is one of the major challenges faced by society today, on both a global and local level. Additionally, impacts of climate change and water-related hazards are increasingly decisive for food security, well-being, poverty, conflict or peace and have become a key component of social development.
Water security as well as climate change are cross-cutting elements of recent global agreements, such as the Sustainable Development Goals, the Paris Agreement on Climate Change and the Sendai Framework for Disaster Risk Reduction. Science should and can play an important role in contributing to the achievement of these goals.