Book excerpt: This is an open access title available under the terms of a CC BY-NC-ND 4.0 License. It is free to read, download and share on Elgaronline.com. Building a thorough and comprehensive understanding of the limits of the international rules-based liberal order across a variety of issue areas, this topical book highlights how the discourse and values inherent in these long-established political arrangements are now facing a backlash, and how Europe is responding towards it.