Petra You cannot build a house, any house without cement. What would you have us do? Go back to timber frames and wattle and daub? Bricks require a lot of energy to produce, so do tiles
Yes, cement does take a lot of energy to produce, but as with aluminium and iron, what matters is how the energy used, all eectricity is produced, and more and more work is being put into using zero emission electricity.
For most people saving ebnergy and living environmentally goes way behond sorting our rubbish. I think you are being dismissive of everything ordinary people do, just because they are not all as environmentally as virtuous as we must assume you to be.
Why Does Oil Fluctuate Just On The Whims And Wishes Of Trump?
