OVERPOPULATED? -- NO! Click
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Overpopulated? No. Overcrowded? Yes.
From time to time we hear claims that humans are overpopulated. The implication is that the root of our ecological problems is simply that there are too many people on Earth. I strongly disagree with that framing.
If you feel inspired to talk more with me then email me and put GOEP in the address bar. Email address: rickm472000@yahoo.com
OVERCROWDED? -- YES!
(revised 8/10/2026)
The more accurate term is overcrowded.
The real issue is not the total number of people, but the fact that so many of us are concentrated in cities, far from the land that produces our food. If people lived on the land and grew much of their own food, a great many ecological pressures would ease.
The Land Numbers
If every person on Earth were given one quarter acre piece of land to grow their own food, that would require only about 6% of the total land surface of the Earth. (See the Crop Yield Verification page for the supporting calculations of roughly 7 pounds of food per day that can be produced from a quarter of an acre.)
Give everyone a second quarter-acre for living space and recreation, and the total rises to half an acre per person. That would still use only about 12% of the land mass of the Earth. Interestingly, that is more personal outdoor space than the average city-dweller currently enjoys.
(See The Garden of Eden World-Wide Fact Sheet for the detailed chart)
The Hidden Costs of City Living
A major ecological cost of packing people into cities is the constant movement of food. Millions of trucks haul produce and other goods from distant farms into urban centres every day, generating large amounts of air pollution. Add to that the fuel and emissions from industrial-scale farm machinery needed to feed concentrated populations, and the environmental footprint grows rapidly.
If more people lived close to where their food was grown, much of that transport and its associated pollution could be avoided.
Diet Matters Too
If there is a genuine pressure on resources, a large part of it comes from the amount of land and grain used to raise animals for meat. A cow in a feedlot can eat around 19 pounds of feed per day. That same quantity of grain could feed many more people directly. Shifting toward a more plant-based diet would free up substantial land and reduce the overall demand on farmland.
A Better Way of Living
Living on the land where our food is produced is more ecological, more local, and more resilient. The Garden of Eden approach outlined on this website offers a practical vision of that lifestyle: one that does not require reducing the human population.
We are not overpopulated. We are overcrowded in cities, and we rely on a food system that is unnecessarily resource-intensive. Solving those problems does not require fewer people; it requires a different pattern of living.