Will a carbon market happen?

Dear Headway readersHere’s a mood brightener for you: Lots of scientific and business model innovation is now going toward removing carbon from the atmosphere.But there’s a hitch. Who’s going to pay for it?For years now, the hoped-for answer has been “businesses.” As a way of compensating for their emissions, many companies now buy carbon offsets, which pay for things like planting trees or growing cover crops to…