1.0Daily Lead Pakistanhttps://leadpakistan.com.pk/newsWeb Deskhttps://leadpakistan.com.pk/news/author/edt/rich600338<blockquote class="wp-embedded-content" data-secret="r9n0V9HH8O"><a href="https://leadpakistan.com.pk/news/plentiful-but-scarce/">Plentiful, but scarce</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://leadpakistan.com.pk/news/plentiful-but-scarce/embed/#?secret=r9n0V9HH8O" width="600" height="338" title="“Plentiful, but scarce” — Daily Lead Pakistan" data-secret="r9n0V9HH8O" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://leadpakistan.com.pk/news/wp-includes/js/wp-embed.min.js /* ]]> */ </script> Water is not only indispensable to human life, but also to all life on the planet Earth. Though plentiful in quantity, as it covers at least 75 per cent of the earth’s surface, water that is safe to drink is getting increasingly scarce by the day. At the same time, the global demand for potable […]