Fully open access, to publishing and reading of past works as well as present, must be the goal. And if that means changes to copyright law then get on with changing it. The PNAS paper at least shows ‘market failure’ that catch all trigger for government intervention. Action This Day is not even soon enough.
* Bergstrom T C, Courant P N, McAfee, R P, Williams M A. 2014. Evaluating big deal journal bundles. Proceedings of the National Academy of Sciences of the USA , early edition doi:10.1073/pnas.1403006111
† Article in The Guardian: http://bit.ly/1jvrLaU
†† employing the North American term, as in Jerry Coyne’s Blog at Why Evolution is True: