Guardian: Student activists have occupied a historic hall at Swarthmore College, the alma mater of the United Nations climate chief, demanding the university cut its ties to fossil fuels.
The sit-in at the liberal arts college in Pennsylvania launches a new wave of protests by campus divestment campaigners across the US that will culminate in an old-style teach-in at Harvard on 13 April.
Some 37 students and six alumni entered the finance and investment office of the university at about 9am on Thursday....