By A Mystery Man Writer
19-year-old activist warns world faces ‘total natural catastrophe’ unless citizens take urgent action
Greta Thunberg delivers a climate warning at Glastonbury - BBC News
Glastonbury: Greta Thunberg appears at music festival to urge society to take action against climate change crisis, Ents & Arts News
Greta Thunberg's Glastonbury Speech Draws Huge Crowd at Festival
Greta Thunberg to appear at Glastonbury to give climate change speech
Greta Thunberg tells Glastonbury Festival 'we're in the beginning of a climate emergency' - Manchester Evening News
Greta Thunberg makes surprise appearance at Glastonbury years after Corbyn was on stage, UK, News
Greta Thunberg makes surprise appearance at Glastonbury festival, Greta Thunberg
Greta Thunberg urges Glastonbury to 'set things right' suprise slot
Greta Thunberg makes surprise appearance at Glastonbury festival, Greta Thunberg
Greta Thunberg Makes Surprise Appearance At Glastonbury Main Stage
Greta Thunberg makes surprise appearance at Glastonbury festival, Greta Thunberg