Karen O’Brien is an internationally recognized expert on climate change and society, focusing on themes such as climate change impacts, vulnerability, and adaptation including how climate change interacts with globalization processes and the implications for human security. She is interested in how transdisciplinary and integral approaches to global change research can contribute to a better understanding of how societies both create and respond to change, and particularly the role of beliefs, values and worldview in transformations to sustainability. She is passionate about what potential there is in quantum social theory and the implications for climate change responses. She currently leads a Norwegian Research Council Topforsk project called AdaptationCONNECTS (Adaptation: Combining Old and New kNowledge to Enable Conscious Transformation to Sustainability), that aims towards developing new understandings of whether and how transformations can contribute to successful adaptation to climate change. She has been heavily involved in the work of the Intergovernmental Panel on Climate Change (IPCC) and the Global Change Programmes and the transition to Future Earth, a 10-year global change research initiative. She is the co-founder and partner in cCHANGE, an Oslo-based company. cCHANGE is a beacon for individuals and organizations seeking a new perspective, inspiration, knowledge, and tools on climate change and sustainability transformations.