Learn about the technology first, so that you know what it is and what it does. Once you have a good understanding of the technology, you will be better able to critically think about the ethical controversies and regulationsl.
Consider the Source:
Attitudes and laws in regards to scientific experimentation and research vary from country to country. What is supported in Canada may not be in other countries.
Streaming Video: another source of information
Streaming video through Ottawa Public Library
With your barcode and PIN you can borrow an ebook to read on your laptop or with your ereader