The study conducted by The Collective-Action Constitution offers several lessons. First, when states disagree about the existence or severity of collective-action problems, such problems do not simply ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...

The risks of climate change to human wellbeing are serious. Appropriate mitigation and adaptation require structural changes that are only likely to occur as a result of collective climate action.

As many of us are aware, water poses one of the most critical sustainable development challenges of the twenty-first century. Overall demand for water worldwide has increased steadily over the last ...