From Mr Lindsay Peter Mackenzie. Sir, Zbigniew Brzezinski is right to highlight inherent difficulties in controlling cyber activity and employing a framework of law to govern it
From Mr Paul Philemon Kelly. Sir, It is sad, but true, that a number of technologies with great potential for societal good have been adopted only when their use has been legislatively mandated
From Ms Jil Matheson. Sir, Chris Giles seems to be arguing that the independence of the Office for National Statistics should be demonstrated by departing from recognised EU accounting principles
From Mr W.H. Bailey. Sir, It is time to despair when an FT editorial lauds an increase in the minimum wage (‘US minimum wage rise makes sense’, February 20)
From Mr James Lee. Sir, Simon Rabinovitch’s article is a timely wake-up call for all parties involved not to be complacent about financial products that are off balance sheet
From Mr Alex J. Pollock. Sir, Rod Price’s letter is subtle and profound. Bravo for its discussion of the recursive and self-falsifying properties of the use of financial models
From Edward Davey MP. Sir, Your article ‘Climate chief warns of need for 2030 carbon target’ (February 28) ignores the fact that we are legislating to set a 2030 carbon target
From Mr Trineesh Biswas. Sir, M.J. Russell rejects Robert Skidelsky and Marcus Miller’s call for deficit-financed state investments in the UK’s human capital and infrastructure
From Mr Robert Clarke. Sir, Well done, Richard Daley, for having spoken out so strongly in favour of gun control in the US (‘America must side with its young not its gunmakers’, February 27)
From Ms Sharon Leclercq-Spooner. Sir, Martin Schulz and other MEPs should also take a close look at what the European parliament’s agricultural committee is recommending
From Mr Peter Smaill. Sir, Robert Skidelsky and Marcus Miller consider that the Nobel Prize winner Friedrich Hayek offered a ‘counsel of despair’ in the Great Depression
From Dr Jacob A. Jordaan. Sir, I believe Marcel Fratzscher substantially underestimates the importance and the positive effects of a new trade agreement between the US and the EU
From Emeritus Prof Jascha Kessler. Sir, The looming likelihood of sequestration reminds me of a little tale my father told me during the depths of the Great Depression