 the strength of this circulation. And you could see a slight, or not even a slight, you can definitely see a decrease in the circulation, which is not really captured by the models. You can also see a much higher variability of the circulation that is not captured by models. So it might be that this tipping point is earlier than these models are telling us. So in a way, we are approaching this tipping point rather blindly. Are you and your colleagues at Niels Bohr Institute able to continue your science despite the pandemic?