Victoria, that is interesting we have three tanks on our property.
Saw a bit on TV news last night about the climate from one of the many global climate societies.
According to them by the end of the century we will have 60 degrees as a normal summer temp????????????
But of course this is only a computer prediction, and depending what info you put in and how you treat it will determine the outcome.
Bit off as NASA tells us the temp over the past two years has declined by 0.6 of a degree and that Co2 levels they believe has peaked and will decline from here..
But hey, why let the truth stand in the way of a good story??