The climate crisis is a massive global problem, which we are totally failing to get to grips with. The solutions to climate change are remarkably simple, if only we’d get on with them. Will the United Nations COP27 climate summit in Egypt starting November 6 bring any new breakthroughs? Based on past experience it seems unlikely, but miracles can happen. UN chief António Guterres has warned that ‘we will be doomed’ if nations do not achieve a historic climate pact. Here are steps to get them started.