Lessig: Tentacles of Copyright

Should we concerned about the expanding landscape of copyright rules and norms?
This is a perennial question asked by many. Lessig demonstrates an acute sense of its autopoesis:

“If copyright law, at its core, regulates something called ‘copies,’ then in the analog world… many uses of culture were copyright-free,” he explained. “They didn’t trigger copyright law, because no copy was made. But in the digital world, very few uses are copyright-free because in the digital world … all uses produce a copy.”