It makes sense. The more people there are, the more people get in each others' way, and more irritated people become. For many, any attempt to gain work, housing or even to book holidays has become far more of logistical exercise than it was with smaller populaces, or a futile one.
A major concern I have about all this is that population apologists - those who care absolutely nothing for the animals and plants our growing numbers destroy - tend to blame the world's problems on inequality and misanthropy. They ignore the fact that inequality and misanthropy are direct results of overpopulation, as evidenced by our history.
Another issue over overpopulation is the devaluing of individuality. Simply, individuals don't matter unless they are VIPs. Of course, individuals have always been trumped by blocs and groups, but never more so than today. Now authoritarian governments like China and Russia are reverting to totalitarianism, and ostensibly democratic governments are becoming more authoritarian. As populations rise and governments struggle to maintain order, they will increasingly use the simple and easy methods of coercion and manipulation - prison, "disappearances", trumped up charges against political enemies, and possibly assassinations.
As people's living conditions become more crowded, along with the erosion of online privacy, the idea of privacy is dying, even seen as dodgy and selfish. Once we had outgrown "There's no problem if you have nothing to hide" (if one has nothing to hide, why don't they leave the bathroom door open when they poop?). Now that old, disproved line returns - the line of authoritarians.
In the meantime, extinction rates are rising rapidly. However, apologists don't care. To them, one human life is worth that of a million animals.
There we see a kind of fundamentalist attitude to population, where any mention of overpopulation brings accusations of Malthusianism, of racism and misanthropy. Each is an obvious lie and misrepresentation but it doesn't stop apologists from relying heavily on such dishonest and manipulative ad hominems. To most population apologists, the problem is entirely the fault of inequality, generally caused by rich white males. If only we could get rid of them, the "logic" goes, everything would be better - as if inequality has ever been successfully combated on a mass scale.
That humans have dramatically overpopulated is unquestionable. Every possible sign of overpopulation is present:
extinctions / loss of biodiversity
deforestation / loss of habitats
loss of fresh drinking water
loss of arable land
overcrowding
increasing homelessness
more air pollution
more water pollution
more soil pollution
more noise pollution
more light pollution
atmospheric change / global warming.
The future will bring us more and deadlier wars, more diseases/pandemics, more starvation, more hatred.
There appears to be absolutely nothing that can be done about his because the nations with the highest birth rates are not going to change any time soon. This dynamic will certainly play out to the point of death, sickness and suffering beyond anything since the Black Plague.
The only things that can be done to alleviate this is to focus healthcare on younger people, to allow the very old and sick to die with dignity. Another is to educate young women in developing countries but these countries are now leaning into China. Do you think they would bother educating young African and Middle Eastern women? I'm thinking the only education they would be given would be to learn to love and obey the CCP, but maybe I'm underestimating them.
Ultimately, overpopulation and its effects are locked in. Upcoming disasters are locked in. As these disasters play out more - wars, fires, floods, sinkholes, landslides and extreme temperatures - one can expect and increasing impact on the psyches of survivors. No doubt there will be intense apportionment of blame, with claims and counter claims. There will be more fear, worry, hostility, anger and frustration.
How can people adapt philosophically to all of this? As they say, it's less about what happens but our reaction to it. I'm thinking that the recent in interest in stoicism is a response to the problems. It's pretty obvious how that can be helpful. Some have faith that AI will have the answers. Like any faith, it's contestable but perhaps brings more peace to one's life.
Are there other suggestions as to how to psychologically deal with these wicked problems?