"Most concrete produces pollution. This concrete is made of it."

The article that I read centered around a group of researchers at the University of Tokyo. They saw that the widespread production of concrete is one of the largest sources of carbon emission in the world, largely contributing greatly to global warming. In fact, about 8% of carbon entering the atmosphere comes from this specifically. These researchers came up with a solution that would have the potential to make concrete go from producing an abundance of carbon to being either carbon neutral or possibly carbon negative. This would have a huge impact on the state of global warming and eliminate a gigantic contributor in it. They made this new concrete using discarded scraps of old concrete and the calcium from it. Then they mixed that with "carbon dioxide pulled from the air". They haven't been able to make very much yet because it is a relatively new idea, but the researchers say that by 2025 they want to make a full structure from the material. I think the government definitely plays a big role in funding and spreading awareness. In August of 2021, the senate passed an infrastructure package of $1 Trillion dollars so the roads, bridges, etc., could be improved. Once this new concrete is ready and made in sustainable amounts, the government could help by funding and promoting the use of this new product.

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