For those interested in understanding how carbon markets fit into the Paris Agreement, I highly recommend this new report by Beatriz Granziera, Kelley Hamrick, and John Verdieck - The Article 6 Explainer.
The Explainer dives into corresponding adjustments, Voluntary Carbon Markets, REDD+, the new 6.4 Mechanism, and so much more! Give it a read if you want to wrap your head around everything that Article 6 covers.