Counterfactually:
Quote:
https://www.wired.com › 2014 › 06 › how-much-cement-has-china-used
Rhett Allain. Bill Gates pointed out that China has used 6.6 gigatons of cement in the last three years compared to 4.5 gigatons the USA has used in 100 years. Not only is that a lot of cement, it ...
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Concrete is a big contributor to CO
2 and they build empty cities because it pays out.