What is the new carbon currency?
I'm curious to learn more about the new carbon currency that's been making headlines recently. Can you explain what it is, how it works, and what sets it apart from other types of currencies? I'm interested in understanding the potential benefits and drawbacks of adopting this new form of currency, as well as its potential impact on the environment and the global economy. Could you also discuss any challenges or obstacles that may arise in implementing this new system?