As the crisis in Ukraine becomes more acute, so does the need for negotiations. United Nations Secretary-General Antonio Guterres has warned that Ukraine is "being decimated before the eyes of the world", with the only reasonable option being "an immediate cessation of hostilities and serious negotiations based on the principles of the UN Charter and international law".
Though there have been talks between Ukraine and Russia, news reports have emphasised their failure to make progress. But make no mistake: a negotiated settlement is the only way forward. Even in seemingly intractable situations with intransigent actors, the power of reason can prevail. Dialogue can make the impossible possible. I know this from personal experience.
In my first term as president of Costa Rica in the late 1980s, the situation in Central America also was considered intractable. Civil wars in Guatemala, El Salvador, and Nicaragua had produced appalling bloodshed and suffering. Achieving comprehensive peace agreements among the parties seemed like a pipe dream -- at least in the eyes of self-described realists. Nonetheless, we managed to bring the parties together, and it happened: the wars ended.
