Hmm oh really. Well here's some food for thought for u since I 100% know u don't know this
Cement, you know the stuff we use as the foundation of roads, bridges, buildings etc. Well cement is terrible for the world climate, during the process of making cement huge amounts of carbon dioxide are released. Add to that all the fuel burned to mine and crush the aggregate mix, and you’ve got a climate disaster.
Between 2011 and 2013, China used more cement than the United States used in all of the 20th century
fukk all that China defense u spewing, they are the number 1 country destroying the planet today