I can look it up (and so can you) but it is irrelevant for this conversation. This matters if you are a climate scientist and are constructing a model to make

I can look it up (and so can you) but it is irrelevant for this conversation. This matters if you are a climate scientist and are constructing a model to make predictions or shape policy. But for this conversation, all we need to know is that the percentage has increased because of human activity (specifically as a result of fossil fuel extraction and usage for energy consumption) and this increase is enough to cause significant warming, shaping the climate, and escalating wild fire intensity and frequency.