That author just put a line on a time series graph and said the event that occurred somewhere near that line is the cause of the change. Thats not a claim based

That author just put a line on a time series graph and said the event that occurred somewhere near that line is the cause of the change. Thats not a claim based on official data, thats not even a valid attempt at analysis. Let me plot a time series of temperature by day. Now I'll draw a line where we see firework sales increase massively. Then after that point, temperature increases consistently. Science, official data, etc. No lies here. But now lets claim.... shooting off fireworks increases the temperature of the Earth causing the temperature to rise until the fall/winter. Now you need to expend resources disproving me.