On sunday. Here is a preview. Some of the core of what we some were at the core of what we are talking about was acid. That was often of the keyhole you had to enter decreed that new project. That technical tool, that is what acid was, that opened the door. While we have written about it, we have not explored in depth. The Tech Community has been an incredible window into this. It is shocking how many scientists of all times knew data to change the paradigms through which they have been trained. I think that is something we can reproduce. It is in those disciplinary functions that i think the legacy of the counterculture is better understood than thinking of a panhandling dopehead. Drugs matter, but who takes those drugs and why the drugs have the effect they did in the 1960s and early 1970s was something we are still wrestling with as scholars to understand. Atwatch the entire program 6 30 p. M. Eastern on sunday. This is American History tv, only on cspan3. Next on lectures of history, rose College Professor charles. Charles mckinney teaches a class about early civil rights efforts during the world war ii era and describes movements to end segregation and court cases challenging separate but equal education opportunities. His class is about 45 minutes. Professor mckinney good afternoon. Lets spend a bit of time discussing world war ii and the africanamerican experience. Or what i like to call the movement before the movement