““One of the challenges we are facing right now is incrementalism,” Hajimiri says. “There’s a lot of incremental [work] that’s important and essential, [but] it should not come at the cost of potentially large risk, but large reward, projects.””

https://qz.com/emails/space-business/1850606066/space-business-array-of-light

between just us, the weekly Quartz Space Business email is a pretty good resource.