> Data and geospatial tools around access to safe drinking water are provided here to aid academic reproducibility and advancement in the context of the Nature

> Data and geospatial tools around access to safe drinking water are provided here to aid academic reproducibility and advancement in the context of the Nature Paper “Global Potential of Harvesting Drinking Water from Air using Solar Energy”. Again from the readme. You're correct that the slide deck mentions a $150 price point. The readme mentions cheap as less than 5% of total income. If we assume the poorest people in the world, who walk miles each day to access water, then we are talking about income levels of ~$365-$730 a year. 5% of that is less than $150. All of my points still stand. Project X at Google set out to solve one of the very hard problems in the world, and made their findings and work available to the public for free. It's clearly not supposed to be something going to market, so asking who will buy it that needs fresh water is obtuse, IMO.