 It depends a little bit on who you ask. Unfortunately, a large part of our group has been dealing with ice cores, and we've been very much impeded by the pandemic. I'm luckily mostly working with theory, so running computer models and so on, and this could be done fine from home. But all of the field work that is typically put into collecting ice cores in Greenland has been halted now already for the second year in a row. So, unfortunately, it has been quite a big blow to the science in our group.