Professors Arnold Bakker and Loes Keijsers reflect on how doing research has changed over the years, from photocopying journals to diary studies on smartphones.
You look for the best person for the job, but you end up with someone most like you. That doesn't seem like a problem, but it creates unequal opportunities.
There is an 'empathy wall' between the practically and theoretically educated. Jeroen van der Waal examines what this means for opportunity inequality.