Bro you have way too much trust in mainstream news outlets. Things happen all the time that the media is silent on. Just because something is happening does not mean it would be in the mainstream news cycle, in fact more things happen every day that will never be reported on. That doesn't mean they aren't happening. Literally, scientific research proves as fact that there is a rising issue with infertility rates. That number has gone up, and prevailing research points to it being caused, in part, by the buildup of microplastics.
Second point, yes that's true but that is not what was being discussed. Just because that is true does not justify a body of authority to dictate the reproductive choices of individuals. Also, just because those two points are true does not make the tertiary point that "we have reached peak population capacity" true. That claim is entirely false.
Third, also true, but again that wasn't the topic and is only tangentially related to it. That's a separate discussion on climate change and its causes.