I watched the video and i think it's confirmation bias. It's just playing with words.
For the record i think he is right. The population is too large. It needs to be reduced. In 3rd world countries there are people giving birth to up to 5 + children but can barely support one.
The problem with population reduction is that those proposing it are hypocrites, they will not cull their own families, only those in third world countries.