Over more than 30 years, he has led his party from the political margins to become the third largest at both national and local levels, and has successfully forced renewable energy, water resources management, and anti-war issues onto the political agenda.
三十多年來，他領導澳洲綠黨從政治邊陲的小黨，成長為如今在聯邦層級與地方層級享有超過 10 % 支持度的第三大黨，並成功地將反戰、再生能源及水資源管理等政策排入議程。