Agence France-Presse: UN chief Ban Ki-moon called for more political will to tackle climate change and urged Israel once again to freeze settlements to revive Middle East peace talks, in an interview with AFP Saturday. After a disastrous summit in Copenhagen in December, where states failed to agree on a deadline to reduce carbon emissions that cause global warming, a legally-binding agreement on climate change still appeared far off. “I take climate change as a high priority… (but) when we will …