
For the past few weeks, I have been participating in Stephen Downes' cMOOC, E Learning 3.0.
So far, the course has addressed some really interesting and, I think, important topics, such as Data, Cloud, Graphs, and Identity. And Stephen has been addressing them in ways that are surprising and provocative. For instance, he discussed Identity as a philosophical issue. But it was embedded (all puns intended) in issues of trust and security from a technological perspective (encryption and block chai...
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