From Mauritius to Manchester, young people around the world walked out of their schools and colleges on Friday 15 March, demanding action on climate change.
On 6 March 1984, the walkout at Cortonwood Colliery signalled the beginning of the 1984-85 miners' strike. Colin Revolting remembers how he and his fellow students supported the miners.
Last week, 33,000 Los Angeles teachers went on strike. Tithi Bhattacharya analyses the past year's teachers strikes from a social reproduction framework.