The Business and Human Rights field is evolving quickly.
If you are interested in the topic from an academic viewpoint, the debate about a business and human rights binding treaty will interest you. If you are more interested in the practical application of human rights in the business world, outcomes of litigation and new case studies, then the following will be more relevant to you:
The Institute for Business and Human Rights has released their list of 2015 Business and human rights priorities again, each of which offers a good entry point into the topic.
Alternatively, you can read the list of priorities here with some extra explanations. Now you obtained a quick overview of priorities in business and human rights, here is an introductory resource list for those of you who want to dig deeper into the topic: