Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Water can be a tool for peace and prosperity. But water can also create tensions if usage is unfairly shared. World Water Day 2024 focused on the importance of working together to make water a catalyst for a more peaceful society.