Environment & Energy

Perhaps we will have a CO2 shortage in a few decades. from link

Another possible application of this technology would be to use atmospheric CO2, a greenhouse gas, as a building-block for chemical synthesis. Formic acid is the basis of numerous organic syntheses, e.g. in the textile industry. As Laurenczy explains: "We are killing two birds with one stone: we could sequester part of the 35 gigatons of CO2 that are emitted into the atmosphere every year, and also use it to synthesize materials."