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Human population growth is a problem in that most humans consume more than they need. The Earth's resources are now strained to sustain the needs and wants of the human population, which continues to escalate.
Sep 10, 2025
Can a growing human population still leave space for wildlife?
Obama has always been, while President, has been close to the Queen of England, and the Queen of England has a standing policy now, which has been going on for some time, saying that we have to reduce the human population, on this planet, from 7 billion people down to less than 1! That is her avowed policy.
Instead of controlling the environment for the benefit of the population, perhaps we should control the population to ensure the survival of our environment
The human population can no longer be allowed to grow in the same old uncontrollable way. If we do not take charge of our population size, then nature will do it for us and it is the poor people of the world who will suffer most
There is no sustainable future for fisheries as long as human populations continue to increase.
A finite world can support only a finite population; therefore, population growth must eventually equal zero.
It is evident that the fortunes of the world's human population, for better or for worse, are inextricably interrelated with the use that is made of energy resources.
Can you think of any problem, in any area of human endeavour, on any scale, from microscopic to global, whose long-term solution is in any demonstrable way aided, assisted, or advanced by further increases in population, locally, nationally, or globally?
We should educate more women and girls. Because that is the surest route to controllably, manageably reducing the human population. Educated women have fewer kids. And the kids they do have are better cared for and are more successful. As I like to say, it's not one thing that we need to focus on. It's everything all at once.
Human overconsumption is a greater problem than human population growth, and meat eating is a big part of that problem.
An Ice Age is coming and I welcome it as much-needed changing. I see no solution to our ruination of earth except for a drastic reduction of the human population.
The cutting of primeval forest and other disasters, fueled by the demands of growing human populations, are the overriding threat to biological diversity everywhere.
It is not a dirty word, "feminism." I just think that women belong in the human population with the same rights as everybody else... The problem is, "A feminist looks like this, or is like that." We are taught not to like ourselves as women, we are taught what we're supposed to look like, what our measurements are supposed to be. I never hear what measurements men are supposed to be. Just women.
To this day, I enjoy nature, the luxury of undisturbed wilderness, forests, mountains, lakes, rivers and deserts and their wildlife. But I also know that the greatest danger to their perpetuity is the pressure of human population.
The density of human population combined with the development of powerful and largely unconstrained technology has given us the problems of the anthropocene and the serious possibility of self-caused extinction.
...there is an optimal balance, depending on the manner of man's life, between the density of human population and the tolerances of nature. This balance, in the case of the United States would seem to me to have been surpassed when the American population reached, at a very maximum, two hundred million people, and perhaps a good deal less.
Still, whether we like it or not, the task of speeding up the decrease of the human population becomes increasingly urgent.
The human population is 90% gullible, violence-prone dipshits.
Democracy cannot survive overpopulation. Human dignity cannot survive it. Convenience and decency cannot survive it. As you put more and more people into the world, the value of life not only declines, but it disappears. It doesn't matter if someone dies.
Human population growth is probably the single most serious long-term threat to survival. We're in for a major disaster if it isn't curbed...We have no option. If it isn't controlled voluntarily, it will be controlled involuntarily by an increase in disease, starvation and war.
Human populations that do not have contact with the psychedelic tremendum are neurotic because they are male ego dominated.
A living countryside is not a luxury but a necessity for the human population; if you let conservation go hang until your pockets are jingling there will be a lot less to conserve
This planet might be able to support perhaps as many as half a billion people who could live a sustainable life in relative comfort. Human populations must be greatly diminished, and as quickly as possible to limit further environmental damage.
...the chief cause for the impending collapse of the world - the cause sufficient in and by itself - is the enormous growth of the human population: the human flood. The worst enemy of life is too much life: the excess of human life.
It's coming home to roost over the next 50 years or so. It's not just climate change; it's sheer space, places to grow food for this enormous horde. Either we limit our population growth or the natural world will do it for us, and the natural world is doing it for us right now.
If I were reincarnated I would wish to be returned to Earth as a killer virus to lower human population levels.
In fact, the early demographer Thomas Malthus believes that the only way the human population would ever check itself was by running headlong into a disaster, like a pandemic or famine. Sometimes we get so frustrated with the slowness of human political processes that we wish a giant flaming rock would solve the problem for us.
I’d like to see Manhattan underwater. I’d like to see when the human population plummets and there are no more high rises, because nobody’s buying them. I’m excited about that. Money and desire—all that is going to collapse, and wild green grasses are going to take over.
We humans have existed in our present form for about a hundred thousand years. I believe that if during this time the human mind had been primarily controlled by anger and hatred, our overall population would have decreased. But today, despite all our wars, we find that the human population is greater than ever. This clearly indicates to me that love and compassion predominate in the world. And this is why unpleasant events are "news"; compassionate activities are so much a part of daily life that they are taken for granted and , therefore, largely ignored.
Soil is a resource, a living, breathing entity that, if treated properly, will maintain itself. It's our lifeline for survival. When it has finally been depleted, the human population will disappear. . . . Project you imagination into the soil below you next time you go into the garden. Think with compassion of the life that exists there. Think, the drama, the sexuality, the harvesting, the work that carries on ceaselessly. Think about the meaning of being a steward for the earth.
After a moment, Wrath turned to John. "This is Lassiter, the fallen angel. One of the last times he was here on earth, there was a plague in central Europe-" "Okay, that was so not my fault-" "-which wiped out two-thirds of the human population." "I'd like to remind you that you don't like humans." "They smell bad when they're dead." "All you mortal types do.
Even if we act immediately, the world is doomed to lose many of its animal and plant species and this inturn will reduce the ability of ecosystems to deliver vital services to human populations. The Red List gives all of us a practical tool for raising awareness of the biodiversity crisis and for forging new partnerships within the international community.
In other words, people should be placed in parks within ecosystems instead of parks placed in human communities. We need vast areas of the planet where humans do not live at all and where other species are free to evolve without human interference. We need to radically and intelligently reduce human populations to fewer than one billion.
We need to radically and intelligently reduce human populations to fewer than one billion. We need to eliminate nationalism and tribalism and become Earthlings. And as Earthlings, we need to recognize that all the other species that live on this planet are also fellow citizens and also Earthlings. This is a planet of incredible diversity of life-forms; it is not a planet of one species as many of us believe.
Today we see a human population of over 6 billion people, many of whom have serious medical conditions, which either can't be treated or cannot be treated economically.
With the world's human population now at seven billion and growing, and the demand for technology and modern conveniences increasing, we can't control all our negative impacts. But we have to find better ways to live within the limits nature and its cycles impose.
It's obvious that the key problem facing humanity in the coming century is how to bring a better quality of life - for 8 billion or more people - without wrecking the environment entirely in the attempt.
Growth, growth, growth -- that's all we've known . . . World automobile production is doubling every 10 years; human population growth is like nothing that has happened in all of geologic history. The world will only tolerate so many doublings of anything -- whether it's power plants or grasshoppers.
Even when I was living below the poverty line as a novelist, I was still living better than 99.5% of the human population of the world. But in my little, soft realm of trying to amuse a few dozen middle-class people with my books and articles, I did struggle to survive in my own way.
Ebola haunted Zaire because of corruption and political repression. The virus had no secret powers, nor was it unusually contagious. For centuries Ebola had lurked in the jungles of central Africa. Its emergence into human populations required the special assistance of humanity's greatest vices : greed, corruption, arrogance, tyranny, and callousness.
By the end of this century, climate change will reduce the human population to a few breeding pairs surviving near the Arctic.
Out of a human population on earth of four and a half billion, perhaps twenty people can write a book in a year. Some people lift cars, too. Some people enter week-long sled-dog races, go over Niagara Falls in a barrel, fly planes through the Arc de Triomphe. Some people feel no pain in childbirth. Some people eat cars. There is no call to take human extremes as norms.
The optimum human population of earth is zero.
What is the story with the airport sinks, that they will not give us a twist-on twist-off human faucet. "Is it that too risky for the human population? We have to do the one-handed pain-in-the-ass Alcatraz-style faucets. "What is it they think we will do? Turn 'em all on full, run out into the parking lot, laughing, pushing each other into the bushes?
We are killing our host the planet Earth.... I was once severely criticized for describing human beings as being the 'AIDS of the Earth.' I make no apologies for that statement.... We need to radically and intelligently reduce human populations to fewer than one billion.
My three main goals would be to reduce human population to about 100 million worldwide, destroy the industrial infrastructure and see wilderness, with it's full complement of species, returning throughout the world.
The root cause of the looming energy problem - and the key to easing environmental, economic and religious tensions while improving public health - is to address the unending, and unequal, growth of the human population. And the one proven way to reduce fertility rates is to empower young women by educating them.
The United Nation's goal is to reduce population selectively by encouraging abortion, forced sterilization, and control of human reproduction, and regards two-thirds of the human population as excess baggage, with 350,000 people to be eliminated per day.
The Delaware Estuary has sustained a human population for thousands of years, but by the end of the 19th Century, increased population and industrialization had transformed much of the upper Estuary watershed.