More Info On The Critical State Of Sand In Our Economy

I've been posting on this for some time now. And here's another report on the subject.

Make no mistake, this could prove to be really debilitating for our economy if substitutes aren't found.

YET ANOTHER WAY WE'RE RUINING THE PLANET

What Would Happen If The World Ran Out Of Sand?

4 diggs Curious

It sounds like mere hypothetical, but the world running out of sand is actually a startling real possibility.