Humanitarian catastrophes as a consequence of progressive climate change are one of the greatest challenges of the 21st century. Franziska Kring underlines the important role of the international community of states in combating and mitigating climate change.°°In her innovative approach, the author applies the concept of Responsibility to Protect (R2P), which was originally intended to prevent human rights violations, to climate change-related humanitarian catastrophes. To this effect, she argu ...