I have been looking into the usefulness of Facebook pages for the promotion of Sustainability / CSR a lot over the past weeks and collated a short list of useful pages you will most definitely want to Facebook ‘Like’. 
Here they are:
General topics and interests related to Sustainability / CSR:
- Are you are fan of the Environment? The Environment
- Do you like Corporate Social Responsibility? Corporate Social Responsibility (CSR)
- Passionate about Sustainability? Sustainability
Some selected website or company pages I found really useful:
- Greenbiz.com
- Treehugger
- Fenton
- SustainabilityForum.com
- 350.org
- TriplePundit
- 3blMedia
- The EnvironmentSite.org
- Inhabitat
- Realized Worth
- ecopolitology
- Grist.org
- Global Reporting Initiative (GRI)
I am sure I have not listed all of the very useful Facebook pages, so feel free to suggest a page that you feel would need to be included in this list.
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