Encountering writer's block

I have been trying to write something on social issues for the past couple of days. The exercise remained stuck between writing and deleting posts. The problem with social issues is that you cannot define them. Unlike law, where everything is defined first then debated upon, social sciences are complex.
Social issues are different. It is hard to prove your (social cause) case when you don’t have a specific definition to understand it first. When two definitions are confusing you, you are bound to further confuse your readers. This is the apparent reason for my absence from the blog.