by Heidi Lim from Opus12 (This is a great first article to start with. Heidi wrote this while learning about carbon removal, it's full of everything you need to know to get started)
by the National Academies of Science, Engineering, and Medicine. (This science report focuses on just negative emissions, not pulling carbon from point sources)
by Matt Lucas & Rory Jacobson, Carbon180 (This one is brilliant if you're an entrepreneur, may have some particular stats you can put in your pitch deck. It disappeared from their website so I put it up on scribd)
by Matt Lucas, Carbontech Labs (This is one of my personal favorites. I see sooooooo many people get stuck because "my idea doesn't solve all of climate change". One person/idea/whatever isn't going to be the solution. Accept it and move into action.)
by CO2 Sciences & The Global CO2 Initiative (I'm greatly inspired by the Global CO2 Initiatives relentless pursuit of business models for carbon removal)