Nicola Sturgeon, the First Minister of Scotland, is a prominent leader advocating for climate action. She emphasizes that the ambition of small countries can lead to significant impacts on global climate change. Sturgeon highlights inspiring examples from nations like Bhutan and Fiji that successfully implement sustainable practices. The discussion also addresses the tension surrounding the Cambo oil field project, stressing the need for a shift away from fossil fuels towards a sustainable future that prioritizes community welfare.