 Well, I think because there is a human consequence to the effects of climate change and one of the consequences is mobility, people movement, whether it's voluntary migration or forced displacement or resettlement, a planned resettlement. And so therefore that has to be well managed and anticipated and people helped along the way in full respect and protection of human rights and dignity. And frankly it's not happening that well and so I think this forum has been very helpful in putting that very real issue that we humanitarians and development doctors have to deal with on a daily basis and so to bring that message here to the negotiators, hoping that it becomes a very important part of the agreement. The climate change is not the immediate trigger of El Nino but it certainly exacerbates the impact of El Nino. We're talking about the worst droughts in 30 years in Ethiopia for example and completely wiping out the potential to wipe out all the development gains of that country that we talk about as being a model case in many of the MDGs but because of the impact of the drought has been so severe, the number of food insecure people, the number of people moving in search of food and bringing communities against each other and with very real potential of the clashes and this is where I saw this happening in Ethiopia but the same thing is happening in many other countries in East Africa and South Africa. I think risk anticipating the risk and we may not pinpoint where exactly the risk is going to materialize but we do know the risks and so we have to work with partners, governments, development actors to identify those risks, to analyze those risks and to mitigate that to the extent we can and prepare for the risks becoming and striking us as a real disaster. Disasters will happen but we need to be better prepared and that has to be based upon better risk analysis and joint planning. I think the climate change agenda certainly has come a long way towards a closer connection with the vulnerable populations. Today we're talking about 125 million people and a big chunk of them are displaced and displaced of course is that just the fact of being displaced leaves people in very vulnerable situations. They're people that lost everything whether they've crossed borders or within their country and so there's a greater need for a particular kind of protection and assistance to displace people and so we feel that the human consequences of not doing something about climate change and climate change not just in terms of natural disaster but also the societal impact it has on scarce resources and that leading to societal tension and perhaps even you know as flaring up into as conflict so we have to look at a holistic picture and in the end look at the human consequences and what this means for the most vulnerable people.