Newly revealed documents reveal that MI5 taught Brazilian secret police the techniques deployed by the 1964-85 military dictatorship in horrific prisons like Rio de Janeiro’s House of Death. SARA VIVACQUA reports
IF I WORE a hat I would tip it to Extinction Rebellion (XR). Its occupation of key parts of central London amounts to far more than a protest rally.
It is a moment of seismic significance — one that will come to be seen as the tipping point into a new framework of existential politics.
It is only the system itself which seems unable to grasp that XR is already the winner.
While politicians fixate on defence budgets, the real answers lie in peace-building and economic justice, says ALAN SIMPSON
Lawyers to challenge approval of data centre in Britain that ‘pollutes on the scale of an international airport’
One of the major criticisms of China’s breakneck development in recent decades has been the impact on nature — returning after 15 years away, BEN CHACKO assessed whether the government’s recent turn to environmentalism has yielded results



