Around the 1970s, prominent evolutionists lost hundreds of debates at colleges, universities
Your right. They did loose a lot of debates. Until they got smart and realized that oral debate is a TERRIBLE format for engaging liars and swindlers.
It takes less than 30 seconds to make a bad claim such as "evolution is against the 2nd law of thermodynamics!" But it takes upwards of 10 minutes to refute that claim despite the fact that it is a trivial claim.
Similarly, those same liars and "culture warriors" refuse time and again to engage in written debate where it is much easier to destroy their arguments. Its also much easier to distribute a written debate and have it be the focus of intense criticism over a longer period of time.
Why are these guys insisting on an oral debate? Because they know the deal. They know that the will loose otherwise. And it makes it all the more apparent that they are charlatans just looking for mechanism by which they can continue to ply their deception.
If we long for our planet to be important, there is something we can do about it. We make our world significant by the courage of our questions and by the depth of our answers. --Carl Sagan