
In Life on the Brink: Environmentalists Confront Overpopulation by Professor Philip Cafaro of Colorado State University and Professor Eileen Crist of Virginia Tech, we find top authors and scientists attempting to alert humanity to its impending future viability on this planet.
If you look around the United States, even in the overcrowded, overpacked and gridlocked cities of America—you won’t hear conversations about overpopulation. Los Angeles, Denver, Chicago and more cities feature enormous brown clouds blanketing their cities with an airborne toxic soup that every citizen breathes with every breath. Brian Williams reports on the horrific traffic jams on the East Coast, but he won’t mention the overpopulation factor causing them. Same with Diane Sawyer, Scott Pelley, Wolf Blitzer, Megyn Kelley, Robert Siegel and all the top anchors on all the media reports!
They convey that none of us should question unending growth. It’s like a 450 pound fat man on “Biggest Losers” TV show who can barely walk, knows he’s going to die of a heart attack—but he decides to follow the American mantra of “Sustainable Growth” and keeps shoving Big Macs with double cheese, French fries and a Big Gulp down his gullet until he reaches 550 pounds and beyond.
Both his path and the United States’ path can only end up in the same condition: human misery, suffering and ultimately collapse. But in the case of human overpopulation around the planet, we humans destroy millions of other creatures along the way to our own destruction.
In Life on the Brink: Environmentalists Confront Overpopulation by Professor Philip Cafaro of Colorado State University and Professor Eileen Crist of Virginia Tech, we find top authors and scientists attempting to alert humanity to its impending future viability on this planet.
In Chapter 4, Martha Campbell asks, “Why the silence on overpopulation?”
“By 2050, human population is projected to reach as high as 10.5 billion,” said Campbell. “Uganda is projected to grow from 33.8 million to 91.3 million. Niger from 16 million to 58 million, and Afghanistan from 29 million to 73 million.”
That’s not all the growth! India adds 11 million net gain annually to its 1.2 billion (in 2012), while China adds another 8 million net gain annually. Both countries expect to explode to about 1.6 billion. If you have watched NBC lately, Brian Williams reported on the air pollution cover Shanghai and Beijing. He hasn’t covered the water pollution, but the Ganges and the Yangzi Rivers feature open sewer pipes that turn into 20,000 square mile dead zones at their mouths. How do I know? I sailed on both rivers and the water-plastic-debris-trash-human waste made me sick to my stomach.

“OverLoaded Train” in India, more and more people are crammed into the same space, trying to live, breathe, grow food, find jobs and enjoy ‘quality of life’. In a country of 1.26 billion people (and still growing rapidly!) is there any room for tigers or elephants or other creatures? Photo from churchandstate.org.uk
At 82 million, Egypt, a country that cannot feed itself in 2013 and relies on grain imports, expects to hit 150 million by mid century. Do we need to guess their fate?
“In 1900, Ethiopia had 5 million, in 1950 it had 18.4 million, in 2010 it had 85 million and is projected to reach 173 million by 2050,” said Campbell. “Their rapid population growth figures in the decimation of nearly all of Ethiopia’s forests and consequently climate change.”
On a personal note, I researched to find that Africa houses nearly 1 billion people in 2013, but expects to reach 3.1 billion within 90 years. Can you imagine every human scavenging every last creature on this beautiful continent for food? Nothing will be left of all those wonderful creatures. In 1900, Africa sported 12 million elephants. Today, 475,000 remain and their numbers are dwindling fast due to poachers.
Campbell calls the subject of population “delicate” because it involves sex, cultures, religions and serves inequities around the world. Such religions as Islam, the Catholic Church, and many others don’t take kindly to birth control.
Campbell discusses the six reasons for the population “Perfect Storm” facing all life on this planet, especially humans causing it.
- While birth rates fall, the sheer number of humans causes growth, due to ‘population momentum’. Right now that momentum adds about 1 billion people every 12-13 years.
- Overconsumption of water, resources, animal life, arable land and resource exhaustion accelerate with the population momentum.
- Anti-abortion activists, religious leaders and conservative think tanks have intentionally reduced attention to population growth.
- Many folks think that disease like AIDS have stopped population growth. Not so!
- Even after the Cairo population conference and the Rio debates, there is still not enough financing of family planning programs on a global level. Cultural and religious practices still dominate women in too many places.
- The dominant “endless growth” paradigms of countries like Canada, America, Australia and even Europe—maintain a death grip on any discussion of overpopulation.

“Garbage Family” Despite China’s rapid economic growth and strict no-migration laws, there remains a marked disparity between the country’s wealthy and the poor. This family, originally from Guizhou Province (far-western China) moved to the rich Delta Yangtze River coast in search of a better life. They currently work in a Jiangsu landfill, sifting through garbage in search of any re-sellable items. In a country of 1.35 billion people (and still growing!) — is there any room for Pandas or any other wildlife? Photo and commentary by Sheilaz314/Flickr/cc
Campbell said, “Use of family planning prevents death from unintended pregnancies and from induced abortions. Children from smaller families are more likely to enter and stay in school.”
This chapter brings home the enormity of the power of cultures and churches and corporations to squash the population discussion. It shows that cultures and beliefs trump and override reason, empirical evidence, common sense and logical action.
Thus, 10 million children and 8 million adults die of starvation and starvation related conditions every year around the globe. Another 18 million stand in the doorway of death in 2013. All life on the brink? If we do nothing about overpopulation, iit’s only a matter of time.
Frosty Wooldridge has bicycled across six continents—from the Arctic to the South Pole—as well as eight times across the USA, coast to coast and border to border. He presents “The Coming Population Crisis facing America: what to do about it” at <www.frostywooldridge.com>. His latest book is: How to Live a Life of Adventure: The Art of Exploring the World, copies at 1-888-280-7715.
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