Dialogue Earth appoints new CEO

Dialogue Earth has appointed Marek Pruszewicz as new chief executive officer to lead the organisation’s work serving the global movement for sustainability with outstanding environmental journalism. Marek will start his role on 5 January 2026, based in the London office.

He combines 20 years of experience in news management roles at the BBC with nine years in senior leadership roles at three international NGOs, including most recently as senior director of communications at Together for Girls. Marek brings a unique blend of journalism, management and leadership experience that will help galvanise the organisation’s strengths and take it into Dialogue Earth’s next phase.