In their declaration following the G7 summit that took place on 7-8 june 2015 in Schloss Elmau, Germany, leaders stressed their determination to adopt a legal instrument to ensure global warming is limited to 2 degrees Celsius – ”The agreement should enhance transparency and accountability including thorough binding rules at its core to track progress towards achieving targets, which should promote increased ambition over time. This should enable all countries to follow a low-carbon and resilient development pathway in line with the global goal to hold the increase in global average temperature below 2 °C”.