Kristi Raik: Liberal Estonia is back – but mainstream parties need to learn their lessons

During the past year and eight months, Estonia experimented with a coalition including radical right-wing populists; the coalition collapsed on 13 January and the new liberal government is taking over, but mainstream parties need to solve the problems that explain the rise of populists – such as alienation and bitterness among the sections of society, Kristi Raik, the director of the Estonian Foreign Policy Institute, writes.