Global Warming: A Look at the Data

The greenhouse effect drives the temperature increase we have seen at the global level over the last 140 years.  Below is a pdf of an power point presentation that I created for a local town hall on environmental issues.  I look at sunspots, an ENSO index, and carbon dioxide levels.  All three are important, but CO2 has the strongest correlation to temperature.  I do some plots and fit an arima model.

Presentation Earth Day 2019 – click here to see the pdfPresentation Earth Day 2019 2

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