I have family that lives in Australia working for a well known American corporation, and they tell me that there has been a chemtrailing program in Australia for many years just like we have over here.  We already know that stratospheric aerosol injection, better known as chemtrailing can divert atmospheric moisture to affect the climate. Over the years we have observed the effects of that DS activity and can almost always predict what the weather will be for the next 5 days without listening to the weather forecast.