The creation of cement is an incredibly polluting process, but Stanford scientist Bret Constanz has found a way to mimic the way coral works, by creating cement from CO2 and water.
http://www.fastcompany.com/biomimicry/making-cement-the-way-coral-does-it-out...
Wait. So Portland Cement uses this process to make it's cement?
walterspdx 2 months ago