Running throughout our code, from high level language through machine code and right down to the very silicon it runs on, the basic building blocks of our world are the humble 'true' and 'false'. But how much do you really know about what are essentially the atoms of computing? In this talk aimed at new and experienced developers alike, Christopher will uncover the truth of the simple boolean, from its history and application in computer science to techniques for simplifying and clarifying your logic to make your code more understandable and efficient.
NB: I'll submit with 'I' instead of 'Christopher' but I prefer the third person for published text
I think @elazar points to how many people might choose the talk over something else (so how many people you'll have attend).
If you want to use the title (which falls into the category of titles one should avoid according to a list I can't find the URL to right now) ) you'd probably want to use an uppercase "OR".
Also your sentences are rather long. I would try to split them up into multiple sentences. That might make it easier to digest for non-native speakers.