jakarta

Jakarta, Indonesia, population 31.7 million as of 2015. Who knew?

lagos

Lagos, Nigeria, population 21 million as of 2014 (Wiki 'List').

karachi

Karachi, Pakistan, pop. 25.1 million as of 2016 (Wiki, 'List of Metropolitan Areas by Population)

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mexico city

Mexico City. As of 2014, the population of Greater Mexico City was 25.4 million (Wikipedia), but who's counting?  You're telling me this is normal?

survive and reproduce

Now there is some study claiming that the best thing people can do for the enviroment is not to have children:

https://www.theguardian.com/environment/2017/jul/12/want-to-fight-climate-change-have-fewer-children

No, it depends who the people are. The kind of people who care about the environment are precisely the people who should be reproducing-- the intelligent, educated people, rather than the religious fanatics and the welfare idiots. We are in a demographic race with those two groups, and it is a race we are losing.

authoritarianism

Given the direct connection between overpopulation and climate change (and environmental degradation in general), I'm beginning to think that some kind of authoritarian regime might be required to bring about the necessary policy changes. Certainly Trump's withdrawal of the U.S. from the Paris Accord indicates that a democratic system may not be up to the task-- at least not our democratic system.

telling it like it is

Finally, a world leader with some guts.

Macron says Africa’s main problem is ‘7-8 children per woman,’ social media erupts

https://www.rt.com/news/395996-macron-africa-children-main-problem/