I need to define what godless means first :
godless means to believe in nothing. To believe life is meaningless. That this life is just pleasure, instinct, and that the fittest shall prevail.
Many atheists believe in something, which can be wisdom, art, creativity, fairness, cooperation, knowledge, justice, peace.
They pursue these things, and their life is filled with meaning.
But godlessness is the rejection of all the positive values theists associate with deities. And trust me, there are theists who are godless, because they think religion is just a cultural figment.
So godless doesn't mean necessarily atheist.
Until there is a god who appears before us and starts running society, we will be a godless society by default. That's what we've always had, it seems. The existence of religion and/or religious believers does not make us not a godless society, and in fact, it leads to more people who are vain, with no sense of humility, and an inflated sense of power (just like the speaker in the video says) - all because they believe they have the "right" religion. Religion causes tremendous egos which leads to the situation described by the speaker in the video.