According to 1st Geochange report (2010), anthropogenic factors don't play significant role in climate change
http://geochange-report.org/index.php?option=com_content&vie...
681–682 of 682 posts
http://geochange-report.org/index.php?option=com_content&vie...
Earlier quoted context omitted.
What if we would make such an advanced filter, and then make it mandatory in cars. That way cars would 'clean' the air. You'd need to find a process that scales though, so that the 'dirty' filters are processed in a way to get out the carbon and use it somewhere.
Make sugar with the pure carbon, a la photosynthesis? Use electrolysis to split water, get the Hydrogen and Oxygen, insert Carbon, excrete glucose...