For millions of years, a natural partnership between plants and soil microbes has helped regulate carbon dioxide levels in the atmosphere. (discovermagazine.com)
Application of a «carbon tariff» to imports of goods from countries that do not regulate their carbon emissions. (treehugger.com)
But for air capture to grow to the point where it makes an impact on our climate crisis, he says, we'll need to get serious about regulating carbon. (newscientist.com)