I wrote code to display this graph that extrapolated a 30 year linear trend that predicted when global temperatures would reached the much vaunted value of +1.5°C above pre-industrial levels around 10 years ago now. That prediction of 2035 hasn’t seemed to change too much each time I run the code if my memory serves. I thought that I would post the results to just keep a record of how right or wrong I was. That does presuppose of course that this blog and I will still be around in 2035 of course, and if the month of July is correct, just celebrated my 81st birthday. I would have been much happier in my dotage if global warming and been global cooling but that’s life.