Glitches, like the laryngeal nerves that are so neatly laid out in fish but that must detour in animals with necks by a crazy 15 feet (4.6m) in the case of giraffes demonstrate the incremental, undirected business of evolution in touching detail.

ECONOMIST: The evidence for evolution

The union is also concerned at the lack of detail they have been given by the government on the scheme and points out that no business case has been presented.

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It ended up as a double-edged sword however: the case studies provided great detail but also led quite a few to raise questions about the sustainability of the business.

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