Pre-registration is not required, but makes it easier for us to assure that adequate course materials are available.
You are welcome to sit in on the first class session and decide at the end whether to pay the $25 registration fee. See here for details, including the double-your-money back satisfaction guarantee.
"If people tried to understand economic laws and respect them the same way they respect the laws of physics, we would certainly live in much saner– and more prosperous– societies."
- Michel Kelly-Gagnon