 don't know actually that groundwater is one of the most important source in times of drought. Very few people know that in the sub-region more than 70% of the irrigation comes from groundwater and at the same time about 70% of the rural water supply and urban water supply comes from groundwater. This is a resource which is very very important to all of us in the region and globally but because it's under the ground hidden out of mind. So this forum really tried to bring together people to look at and elevate the pitch for why groundwater is really important when we look at it in terms of water supply, water scarcity in terms of you know climate change, adapting to climate change. Now what was so important about this meeting you know in the sense you know there are meetings and there are more meetings but this was one of the first times it's basically we'd like to call it a historic meeting in terms of that all the seven countries in South Asia, India, Bangladesh, Pakistan, Bhutan, Afghanistan, Nepal, Sri Lanka and also China who are sitting in one room you know and again you ask me what's so great about it in one room it is that officially under the banner they were all sitting in one room in India discussing about the you know the the issues of water groundwater because it's a regional issue you know in the sense you know this is not one country or the other country we have to learn from each other because without regional cooperation without people having trust in each other we cannot have a water wise world.