Judges are increasingly being drawn into the fight against climate change as activists and civic groups bring lawsuits aimed at enforcing climate commitments and protecting the environment. Courts from Estonia to Norway to the US are all weighing cases that pit governments against small groups of dedicated activists. Cases focus on disputes about concrete measures to protect the environment as citizens and organizations seek to force lawmakers to do more to protect the climate. A group of elderly Swiss women made headlines earlier this year when they succeeded in their demand for stricter meas…