Predicting exact temperature is impossible. Rather, we look at previous measurements (both direct and indirect) then use our knowledge of basic chemistry and ph

Predicting exact temperature is impossible. Rather, we look at previous measurements (both direct and indirect) then use our knowledge of basic chemistry and physics to do what the dinosaurs could not: envision the future. 1. Experiment. https://youtu.be/kwtt51gvaJQ?t=36 https://youtu.be/kwtt51gvaJQ?t=36 2. Measure. http://climate.nasa.gov/vital-signs/carbon-dioxide/ http://climate.nasa.gov/vital-signs/carbon-dioxide/ 3. Extrapolate (from rate of change).