<p dir="ltr">On Apr 26, 2015 2:08 PM, "Heather Morrison" <<a href="mailto:Heather.Morrison@uottawa.ca">Heather.Morrison@uottawa.ca</a>> wrote:<br>
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> There are arguments against CC-BY as a default that apply across all disciplines. The most important is the potential for downstream enclosure... A broad-based CC-BY success of the open access movement could easily and quickly revert to toll access on a massive scale in the future (short, medium or long term).</p>
<p dir="ltr">I think I'm missing a key part of your argument. Can you explain how a CC-BY licensed work would revert to toll access? </p>