This week, London mayor Sadiq Khan became the latest politician to endorse greater police presence in British schools. This is a deeply misguided position, writes Roxy Legane.

The Government's latest effort to regulate free speech in UK universities is a threat not just to academic freedom but to political organising and dissent on campus, and must be challenged on those terms, writes Azfar Shafi.

The UK government’s latest review of its Prevent strategy is not only a political facade but a trojan horse to expand the programme. We must be united in our call for disengagement from it, and to demand nothing less than Prevent’s abolishment, argues Na’eem Ibn Farooq.

This week marks a decade since the 25 January revolution in Egypt. Much has changed since, but one exception is the US and UK governments’ habit of praising democracy and human rights while selling arms to the autocrats flouting them, writes Andrew Smith.

More than 75 years after the bombing of Hiroshima and Nagasaki, a landmark agreement prohibiting nuclear weapons has come into force this week. However, the five original nuclear powers, including the UK, stand in opposition. Steve Shaw reports.