The next step that they post publicly is to eliminate population. They have a goal of reducing population to a "sustainable" worldwide population of 500 million. This ties in to the ultimate goal of transhumanism, they say evolving mankind to the next level being part man, part machine. They believe that they can upload their memories and then download them to a new body, thus having "eternal life." If the world population can grow, then all resources would be depleted. By limiting population to 500 million they believe the world's resources will last for eternity as well. Of course a number of elites will be shocked to find themselves on the elimination list. Everything will be automated, so they won't need farm workers, laborers, etc.
Yuval Noah Harari is their primary spokesman, a heavy hitter at the WEF. You can watch his lectures and interviews on youtube.