This chapter discusses the problem of cement and its contribution to climate change. It explains the process of making cement and its impact on the environment, highlighting its high carbon dioxide emissions. The chapter also explores alternative materials and methods to mitigate the emissions problem.
Concrete is one of the world’s biggest sources of carbon emissions. Tech companies, including a startup co-founded by former NBA star Rick Fox, are looking to change that.
This episode was produced by Hady Mawajdeh, edited by Matt Collette, fact-checked by Isabel Angell, engineered by Patrick Boyd, and hosted by Noel King.
Transcript at vox.com/todayexplained
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