We face a timetable that is driven by nature, science and by the predicted effect of climate change on our world, not by our own negotiating processes.
Bush agreed in Gleneagles that climate change was urgent.
It is imperative that we find new ways to cooperate and develop a shared understanding of how the world can respond to climate change.
Sustainable development is a key issue for the UK's Presidency, and at our meeting we will be talking about climate change and about how to make agriculture more sustainable.
You can almost never say that a particular event is caused by climate change,
Innovation needs to be encouraged so that land managers can seize opportunities related to climate change mitigation and adoption.
Achieving climate security must be the core of foreign policy. All of us have to pick up the pace.
You couldn't necessarily say, 'That hurricane, that storm, that flood only happened because of climate change,' (but) you're starting to see a pattern of extreme weather events.