CAN Lindsay Leake tell us what he means by climate change? I presume he means a change impacted by our use of fossil fuels?

I also think the climate changes and has done so for millions of years and over the past 124 years we know there has been an increasing annual rainfall trend in Australia (overall trend) from about 1973. 

Check the data at the BoM.

In fact, if you use the anomaly grap...