How bad will CO2 atmospheric concentration get before 2030?
Okay, let's talk about the 38%. That's the current 'YES' price on Kalshi for the market asking 'How bad will CO2 atmospheric concentration get before 2030?' Honestly, when I first saw that number, my eyebrows hit the ceiling. It means traders are giving it just a 38% chance that we'll hit whatever threshold Kalshi defines as 'bad' by the start of 2030. Conversely, the 'NO' side, betting against things getting that bad, is sitting pretty at 60%.
We're not talking about a tiny, illiquid market either; with 1,566 contracts traded and 1,039 in open interest, there's real money and genuine conviction flowing here. So, the collective wisdom of the crowd, right now, leans heavily towards CO2 levels not reaching a significantly 'bad' point in the next six years. This implies either a dramatic slowdown in emissions or a very high bar for what 'bad' actually means in Kalshi's market definition.
But here's where my internal alarm bells start ringing. I’ve been tracking the actual CO2 data from Mauna Loa, which is, let's be real, the gold standard here. Just this past May, we logged a new monthly average record of 427.38 ppm. That's not just a number; it's a new peak in humanity's ongoing carbon experiment.
The annual increase has been stubbornly consistent, averaging well over 2 ppm per year for the last decade, and recently, it's been closer to 2.5-3 ppm annually. If we simply continue this trend, projecting from May 2024 at, say, a conservative 2.5 ppm annually, we're looking at levels pushing 441 ppm by early 2030. Now, if 'bad' is defined anywhere around 430 ppm or 435 ppm—which many scientists already consider deeply concerning thresholds for accelerated warming and significant climate impacts—then 38% feels wildly mispriced.
What's the 'NO' argument here? What are those 60% of bettors seeing that makes them so confident we'll dramatically alter a 60-year trend in just 5.5 years? Are they betting on an unforeseen technological breakthrough in carbon capture, scaling globally at an unprecedented pace? Or perhaps a sudden, drastic global economic collapse that slashes industrial output and emissions? While those aren't impossible, I see very little in the current policy landscape or technological readiness to suggest such a rapid, trend-altering shift.
It's easy to wish for a slower rise in CO2, but wishing doesn't change physics or the inertia of our global energy systems. We're talking about a vast, complex system that doesn't turn on a dime. The 'NO' side needs a truly extraordinary set of circumstances to play out to justify those odds, in my opinion.
If I were putting my money down, and assuming a reasonable 'bad' threshold (say, 430-435 ppm), I'd be looking hard at that 'YES' side at 38%. I think it's undervalued. The trend is so stark, and the inertia of global emissions is so powerful, that betting against a significant increase feels like an uphill battle. This isn't about 'doom and gloom'; it's about looking at the very clear, undeniable trajectory of atmospheric CO2. The market feels like it's underpricing the sheer momentum of current global emissions.
What do you think? Have you been watching this market? I’m genuinely curious to hear the 'NO' argument here, because right now, based on the hard numbers, I see a strong case for the 'YES'.
