Undaunted: Tackling climate change with innovation | 10,371 followers on LinkedIn. A hub for the UK’s climate innovation community: a partnership between Imperial College London and the Royal Institution | Undaunted is a hub for the UK’s climate innovation community, creating new routes into green entrepreneurship and supporting the acceleration of startups and SMEs tackling climate change. We're a partnership between Imperial College London's Grantham Institute - Climate Change and the Environment and the Royal Institution.