YOUR correspondent Ian W. Thomson (letters, December 17) argues that people should agree to disagree on the issue of GERS and drop the whole subject.
In fact, we need acceptance of the account in which the SNP Scottish Government tells us the likely cost of its central purpose of independence.
After all, we would not buy a house or a car (or a copy of The Herald) without knowing the cost. Indeed, it seems that many Nationalists would devote more due diligence to buying a bag of bananas than they would to forcing secession from the UK on us.
In short, Scotland needs to know what independence would cost in terms of revenues lost from cutting ourselves off from the redistributive mechanisms of the United Kingdom: a figure which GERS tells us currently stands at over £15 billion per annum.
Then we need to be told how the shortfall would be made up: what cuts in public services we would suffer, and what tax hikes would be necessary.
Peter A. Russell, Jordanhill, Glasgow.