"If we continue to let this world for another half a century later in the other 40% on Earth will suffer heavy water shortage conditions because of glacier melt exhausted."
"If we continue to leave this world in the next half century, 40% of people in the world are experiencing a shortage of hard water conditions. Because glaciers are melting away. "
"If we continue to let global warming continues like this in time again, half a century, another 40% on earth will be water shortage condition hard. Because the glaciers melted. "