So are third period we're really talking about sociological perspectives the way that we can see how society changes any vault and what constitutes or what causes that change in evolution hope you're excited I’m excited let's get started so here are terms know make sure you know these you will be needing things for our summative assessment you can see we're looking at a lot functions and dysfunctions in latent and manifest and what the heck are all these really talking about that little bit later in this video sup let's get started now what the ways that sociologist see how society