28 August 2019 – After a two-week sail across the Atlantic, youth climate activist Greta Thunberg arrived in the Big Apple on Wednesday to take part in two major climate summits to be held at UN Headquarters next month.

28 August 2019 – After a two-week sail across the Atlantic, youth climate activist Greta Thunberg arrived in the Big Apple on Wednesday to take part in two major climate summits to be held at UN Headquarters next month.