IHSS HW: Reflection Blog Bernardo
Bernardo Guerra
Mr. Roddy
I.H.S.S
June 21, 2022
IHSS HW: Reflection Blog Bernardo
Concrete Pollution
This article covers a solution to pollution created by concrete. Around 8 percent of global C02 emissions come from concrete production, this makes concrete production one of the largest C02 producers in the world. But two researchers at the University of Tokyo have just developed a new form of concrete that "is made using waste from previously used concrete and Carbon Dioxide being pulled from the air". This concrete can be made just purely by reusing demolished concrete. This has the possibility of reducing significant amounts of C02 emissions and C02 that is already in the atmosphere. The only issue with this new form of concrete is the cost. One of the obvious inconveniences with climate change today is large companies prioritizing profit over the long-term wellbeing of the global environment. This could play a huge factor in whether this new form of concrete is actually used or not. In this specific case, the government should find ways to help promote the use of this new concrete. Whether that's through placing more restrictions on construction companies that pollute more, or rewarding companies that use carbon-neutral or carbon-negative concrete. Since this is an issue that is more related to huge businesses and isn't much of a social issue, I don't think there's much that individual people or nonprofit organizations can do.
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