Environment? Do you mean the crispy carbonated one? :lol:
The entirety of that post wasn't necessarily directed at you, my bad.
Much of this post is not primarily directed at you. Just ramblings.
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Concrete does have a sizeable carbon footprint,
I work in the construction industry and green regulations have made this very well known.
That said, there are too many situations where concrete is required.
There simply is no alternative for some projects.
The overall sentiment from the green scam however is that a human's needs are out weighted by the environments needs.
And it's this sentiment that has lead to fires being caused by the green scam.