An army of Greta Thunbergs: one mother’s mission
15:07 | Melanie Harwood is an education entrepreneur and self-styled ‘disruptor’, who has partnered with the United Nations to educate teachers about climate change.
15:07 | Melanie Harwood is an education entrepreneur and self-styled ‘disruptor’, who has partnered with the United Nations to educate teachers about climate change.