Iain Macwhirter's fearless and concise perception of Scottish politics is second to none (Indy question is existential, not economic, Comment, February 12). "If Scotland stays in the UK it will be hitching itself to a post-imperial Brexitania run by bandit capitalists who still think they're living in the days of the Empire," he writes.

Britain and the British Empire will finally cease when Scotland once again takes its place in Europe and the world as an independent nation. While independence brings responsibility and commitment it also brings joy, freedom and the excitement of achieving our full potential in an explosion of creativity.

To those Scots who fear and lack the courage, confidence and vision of Scotland's future, the words of Hugh MacDiarmid come to mind: "We ha'e faith in Scotland's hidden poo'ers ... The present's theirs but a' the past and future's oors."

Grant Frazer

Newtonmore

As a veteran SNP member I have some sympathy with Iain Macwhirter's suggestion that the Scottish Government should base its case for independence on the simple claim that "it is self-evident that nations should run their own affairs". However I doubt this argument will win over No voters, even if it has considerable appeal for those of us who are already committed independence supporters.

Mr Macwhirter further suggests that the Yes2 campaign should avoid being dragged into debates about currency and economics, which the No campaign used so effectively last time as part of their

Project Fear strategy since the successful Brexit campaign in the European referendum simply ignored Project Fear. This fails to take account of the fact that in the Scottish referendum, unlike the European referendum, Project Fear was successful. They won, we lost.

The idea that the Unionist opposition and their tabloid cheerleaders will conveniently ignore these issues and allow the independence debate to be conducted at an intellectually more rewarding level is pie in the sky.

I believe the Scottish Government should postpone the next referendum until after the UK Government has completed its Brexit negotiations and the Scottish electorate has assessed the actual impact of Brexit on Scotland and the Scottish economy.

Ian O Bayne

Glasgow

I don’t agree that we should sink to the Brexit campaign tactics by going into Indyref2 without a prospectus: let us know the principles we are voting on and have proper, informed debate. I wonder whether a third option is available to the Scottish Government – one Iain Macwhirter described a while back as "independence by stealth". The recent White Paper signalled the need for Scotland to have vastly more powers should it be lumbered with hard Brexit. So why not a referendum on the second question we didn’t get to vote on last time – meaningful "devo max" with full fiscal autonomy that really does give us the levers to (re)build a prosperous and more equal Scotland?

Wendy Faulkner

Aberfoyle

I congratulate Iain Macwhirter on his inspiring and coolly analytical column. I joined the SNP in 1966 because I believed we could run Scotland better from up here than they could from down there, and my view has not changed. We will not get everything right but we can sort our own mistakes. Without independence we cannot do anything – it is existentially essential.

Jim Lynch

Edinburgh