We look forward to hearing from you


Karen O'Brien

Karen is an internationally-recognized expert on climate change impacts, vulnerability and adaptation. With over 25 years of experience in climate change research, her work focuses on human responses to environmental change, with an emphasis on the relationships between personal, cultural, and systems transformations. She has contributed to the Intergovernmental Panel of Climate Change and Future Earth.



Linda Sygna

Linda has 15 years of experience working with climate change, and has expertise on climate change impacts and responses, particularly the implications for human security.  She has managed international projects, collaborations, and events, and is skilled in fostering networks for collective learning and action.



Silje has a bachelors degree (2016) in Culture and Communication, with an emphasis on personal and cultural narratives, and how they interact. In addition to her studies she has been working as a supervisor and project manager, preparing and motivating high school seniors for university studies.




Randi Larsen

Randi has extensive design expertise with digital and traditional media and communication. Randi has a holistic and strategic perspective on the projects she works on and she has a focus on green solutions and sustainable branding. She runs Studio Larsen, a multi-disciplinary design studio.


Thomas Hegge

Thomas has more than 16 years of experience with digital product development, and has worked with both small startups and many of Norway´s biggest brands. He is educated as a designer and has a master degree in IT/e-commerce, and loves building great user experiences. He is a technology-optimist and believes that modern technology used correctly can contribute to making the world a better place.


Heidi Bragerhaug

Heidi works with business strategy, communication, PR, internal and external marketing, creative concepts, art direction, branding, graphic design, digital design and events. She likes to work close with customers to lift the business with focus on the strategy, innovation, branding, marketing, sales and communication. Heidi´s passion is sustainable branding - and to work close with Green thinking companies.


Sigrun Brustad Nilsen

Sigrun has 10 years of experience in teaching geography and social
sciences to high school students. She is particularly engaged in the
development of new pedagogical strategies for sustainable development
education. Dedicated to empowering young people to becoming agents of
change, Sigrun works mainly to develop cChallenge as a pedagogical

Inger D. Kenobi

Inger is an author, life-coach, and entrepreneur. With an international career spanning over two decades, she's a prolific communicator, strategic thinker, and she is exceptionally skilled at running multi-cultural and high-profile events. She contributes to the cCHALLENGE team as a writer, communication adviser, and event facilitator.


Håkon Tillier

Håkon has 20 years experience of working in internet based companies ranging from startups and tech to e-commerce and market leading portals. He brings expertise in strategy, product management, digital and lean startup to the cCHALLENGE team.