TU Delft should be pleased when students are critical and socially aware rather than regret it when they take action, argues Bob van Vliet.

You got a cum laude for your PhD and are an exceptional researcher. But without a teaching certificate, you may not teach students. The system is flawed, says Dap Hartmann.

Campaign films, TV debates between political parties, columnist Bas Rooijakkers got really fed up with it all over the last few weeks. He has an idea about how to improve it.