The Oceans Are the Great Unknown

There's a whole lot we know about the oceans, but there's even more that we don't know. There is not conclusive scientific evidence right now of exactly when too much heat and carbon are going to actually have a breaking point on the oceans. So based on what you're saying, I'm almost envisioning that there's a tipping point out there, but we're effectively moving towards it without knowing where it is. That's one of the big risks in all of this.