![Mornings with Simi artwork](https://is2-ssl.mzstatic.com/image/thumb/Podcasts113/v4/e5/3e/9e/e53e9ee9-b9b7-c5f6-66d3-a66cec6326a8/mza_17108895400716755638.jpg/100x100bb.jpg)
Why is there a black market for sand?
Mornings with Simi
English - January 29, 2024 14:32 - 8 minutes - ★★★★★ - 1 ratingBusiness News News Society & Culture Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
The demand for sand, a key ingredient in concrete, has surged, with annual consumption reaching nearly 50 billion metric tons. However, the extraction of sand is not limitless, and concerns about the sustainability of current mining rates suggest a potential shortage by 2050.
Guest: David A. Taylor, Contributing Writer for Scientific American and Author of “Cork Wars: Intrigue and Industry in World War II”
Learn more about your ad choices. Visit megaphone.fm/adchoices
The demand for sand, a key ingredient in concrete, has surged, with annual consumption reaching nearly 50 billion metric tons. However, the extraction of sand is not limitless, and concerns about the sustainability of current mining rates suggest a potential shortage by 2050.
Guest: David A. Taylor, Contributing Writer for Scientific American and Author of “Cork Wars: Intrigue and Industry in World War II”
Learn more about your ad choices. Visit megaphone.fm/adchoices