Copyleft crusader and Harvard professor Larry Lessig gave a new talk at CERN last week about copyright and how it has affected open access to academic or scientific information, with a bit of commentary about YouTube Copyright School. As usual, it’s blistering commentary. “It’s time to recognize that free access – as in ‘free’ as in speech access – is no fad, and it’s time to push this non-fad war broadly in the context of science,” says Lessig.