My advice would be to stymie further emissions of CO2 through CO2 capture and storage and leave the current CO2 levels in the atmosphere to be sequestered by plants and bogs. The removal of atmospheric CO2 without dealing with further emissions will be a waste of resources.

Dr Kiema Mwanzi thank you for your contribution to the discussion

CO2 is one of the pollutants that is mainly caused by transportation and fossil fuels, so removing it from the air on a global scale to prevent global warming is practically a challenging task. Global warming is caused by human activities with the emission of greenhouse gases. and does not break the atmosphere.@Rk Naresh

Dr Amir Ghahremanlou thank you for your contribution to the discussion