We're going to need carbon removal tech AND a decrease in emissions. From year 1750 to 2007, we've added around 820 000 million tonnes of CO2 into the atmospher

We're going to need carbon removal tech AND a decrease in emissions. From year 1750 to 2007, we've added around 820 000 million tonnes of CO2 into the atmosphere. We've already got way too much CO2 in the air, and we're still adding around 35 Gt per year extra. We need to find ways of getting this carbon out of the air. Best would be if we could create actual products out of it, such as aggregates using advanced weathering like Blue Planet ( http://www.blueplanet-ltd.com/ http://www.blueplanet-ltd.com/ ) or creating carbon based building materials like stones, insulation or others. If we combine this with bio-energy we might find systems that are already profitable without carbon credits.