nebulous that it's not clear exactly how they're going to measure this and how they're going to implement this. So access to water is not necessarily constant by availability to water really. It is something else. So when you want to talk about water crisis and your objective is to provide water to Islam in Bangladesh is a very different problem than saying that I want to have water for agriculture production in Bangladesh. These are two different problems and oftentimes we confuse them. Let's go to the next one. So what are the scientific facts versus societal problem here? Many more people die from unsafe water than from all forms of violence including war. So these are statistical facts. There are also economic analysis. Every dollar invested in safe water and sanitation yields anywhere between five to $27 in economic benefits. You don't have to agree with that $5 or $27. It's more than $1. We'll not go into the economic argument here for now. But at least there are many, many studies that has done this. That if I invest $1 right now, I can get $5 to $27. So that means I can make more money. Instead, I'm not doing it. So what is the problem? And then I say, OK, $768 million people lack access to water. Two billion people are living in high water scarcity region. So how come we're not doing anything about this? And this is the statistics I had when I was a graduate student many