I found this chart by Ethical Corporation to be an interesting segmentation of disciplines in sustainability and CSR
Now although individuals obviously specialize in specific areas, there’s two job types that need an exposure to and basic knowledge of all: chief officers and communications professionals.

{ 1 comment… read it below or add one }
Business in the Community has just released its research into the behaviours needed to perform CR actitivies.
It has also built a series of tools that will assist HR and CR professionals to assess their development needs and assess current competencies.