Think tanks, associations and interest groups may be either general or specific in nature. Many sources provide valuable and reputable information. Associations, for example, are good sources of very industry specific information.
Companies, labour unions, consumer interest groups, human rights groups, or environmental agencies also present specific perspectives on issues. As with using any secondary sources, be aware of the biases of the group and the information presented.
Debate Organizations
International Debate Education Association. Provides forums, debate trackers, resources, and Debatepedia, a wiki of pro and con arguments and quotes.
Think Tanks (groups that engage in research and advocacy in a variety of areas)
Canadian Think Tanks - an annotated guide from University of Alberta's Business Library
Canadian Think Tanks - an annotated list from University of Western Ontario
Think tanks - a list generated by the University of Michigan
Associations (groups of people that share common focus)
Consumers' Association of Canada. Links to research, reports, surveys, and press releases.