You are absolutely right. As a scientist wearing my science hat, we are hopeful that there is going to be room for that, but considering the atrocities that are going on right now, it's a difficult step to take. We also endanger Russian scientists, our colleagues and friends, when we ask them to engage. It's a very complicated, sensitive subject—I'm sure you can understand that—and we're looking to the Arctic Council and our government for guidance on that.