The experts
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Climate expert
Sage Lenier
One of the most compelling climate experts of her generation. A TIME 100 Next Gen Leader and a former student lecturer at UC Berkeley, Sage focuses her work on climate solutions and has a deep knowledge of climate finance and policy. Her work has brought her to address public and private forums around the world, with her speeches and interviews regularly garnering millions of views on social media.
InstagramGeopolitical & cultural commentator
Emily
Known online as @misseatinggood, Emily is a Chinese-German writer and commentator who blends travel content with geopolitical and cultural analysis. What began as a personal account documenting her exit from the corporate world has become a space for unfiltered takes on politics, society and the structures shaping modern life. With triple degrees in International Relations and Environmental Science, published environmental research and years in the renewable energy industry, she brings an academic lens to work that stays raw and unapologetic.
InstagramFootballer & climate advocate
Alexei Rojas
A professional goalkeeper for Penáfiel and Colombia U20, Alexei came through the Arsenal academy and combines elite performance on the pitch with a growing influence in environmental and social impact work. He has spoken at the Eden Project on the role sport can play for both people and the planet, and has championed sustainable practices in football including recycling, waste reduction and the elimination of single-use plastics. He works closely with Common Goal, Charity Boots and UN Football for the Goals, and brings a multicultural perspective across three languages.
InstagramPsychedelic neuroscientist
Tommaso Barba
A neuroscientist and science communicator at Imperial College London at the Centre for Psychedelic Research. Tommaso’s work explores how psychedelics affect the brain, mental health and consciousness, with a particular focus on neuroplasticity, human connection and the brain’s capacity for change. He is particularly interested in the intersection between nature, mental health & pschychedelics. He has co-authored more than ten publications in journals including Nature Medicine and The Lancet EClinicalMedicine, and his commentary has featured in The Times, The Guardian, CNN and Rolling Stone.
InstagramUrban nature & climate technologist
Kalpana Arias
A guerrilla gardener, technologist, nature rights activist and food grower, Kalpana is the founder of Nowadays and PLAY, a social enterprise fighting for urban nature. She campaigns for the right to grow, nature rights and tech for good, and has spent over ten years researching how technology and nature can work together, from biomaterials and AI to robotics and other nature-based tech. Kalpana has delivered a global TED talk, spoken at the United Nations, featured in Vogue and the Evening Standard’s 30 Under 30 climate activists, and is a trustee for GROW and National Park City.
InstagramEcologist & conservationist
Rhys Leighton
An award-winning wildlife conservationist and Ecology Officer at Youngwilders, a non-profit delivering youth-led nature recovery. Rhys is fascinated by the impact of societal systems on biodiversity, and reimagines our relationship with the living world through empathy and wonder on his social channels. His professional experience spans the RSPB, the Forestry Commission and ecological consultancy, and his voluntary work earned him RSPB Young Volunteer of the Year and New Forest Young Environmental Champion.
InstagramWork with
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Brand partnerships, speaking engagements, media, institutional collaborations and consultancy. Tell us what you are trying to change and we will tell you who should be saying it.