That is indeed a mega facepalm.
I read (again) the Left Unity economic policy document (so you don't have to
) and then I read Ukip's (ditto).
While people may not agree with Ukip their economic policy, the first policy item in their manifesto, was obviously the subject of some degree of hard work and detail. It is costed, like they said, it has specific policy ideas (tax thresholds, savings from X, spending on Y) that are fleshed out in reasonable detail and so on. Left Unity's has a series of aspirations, `end zero hours contracts/reverse privatisation` none of which are costed. It is a wish list but even someone sympathetic to them would read it and go, how? Left Unity's document seems totally detached from now. Today. A 35 hour working week? How exactly?
At the heart of every successful political party is coherent economics. It should be the heart of the left as well. It should come before
everything else, even law and order. Jobs + order = security.
There are left wing academic economists who can do this kind of work...
Edit to add...LU's policy was written in March 2014...not sure that inspires much confidence.