Lifeboat Foundation

This is the Freethink Dispatch, our rundown of the stories that mattered from the frontiers of a changing world. This week, engineers created brain-surgery robots that can work inside an MRI, scientists found a way to use coffee to treat diabetes, and a startup is making fresh produce that lasts twice as long. All that and more, plus a new episode of Freethink’s original hit series Superhuman about how doctors are reprogramming the immune system to kill untreatable cancers.