Are 300 Million Americans Too Many?
Ronald Bailey | October 12, 2006, 12:29pm
The U.S. Census bureau projects that U.S. population should surpass 300 million in the next week or so. Is that cause for alarm, celebration, or a good snooze? UCLA demographer Dowell Myers tells the Washington Post, "[A}t 300 million, we are beginning to be crushed under the weight of our own quality-of-life degradation."
What degradation? When I was born U.S. population was 160 million and the GDP was just over $2 trillion in constant dollars. I must say that over that time, things have gotten a lot better. At 300 million, U.S. GDP tops $11 trillion. In the meantime, U.S. air is cleaner, forest area has been stable for 100 years and houses are bigger and more comfortable. By almost every measure life is better-- restaurants, television, computers, the internet, air travel, life expectancy and the list is nearly endless. Of course, we all can point to aspects of living in these here United States that could be improved, but the term "degradation" seems inapt to me.
What about the future? According to projections made by the Employment Policy Foundation, as U.S. population reaches 480 million around 2077, GDP should rise 12-fold to $128 trillion in real dollars. If that happens, average per capita incomes would be over $150,000. That will buy a lot of quality of life and environmental improvement. On the other hand, the U.S. could join Europe over the next few decades and eventually begin to see a population decline.
Ron | October 12, 2006, 4:39pm | #
For what it's worth, Lemur and Lowdog, here are some statistics:
Forest Service Report Finds Open Space Dwindling
WASHINGTON, DC, October 2, 2006 (ENS) - The United State is losing 6,000 acres of open space each day, according to a new report by the U.S. Forest Service. The report, released last week, details the growing threats to the nation's public lands, as counties with national forests and grasslands are experiencing some of the highest growth rates in the nation.
The report details a "steady loss of open space" that is outpacing population growth. From 1982 to 2001, 34 million acres of open space - equivalent to the state of Illinois - were developed and some 100,000 square miles are projected to be developed by 2020.
For forest land alone, the United States lost 10 million acres to development from 1982to 1997, with 26 million additional acres project to be developed by 2030.
The fastest growing areas include the South, Northeast, Rocky Mountain West, Upper Great Lakes, and Ozarks.
The report warns the trends are worrying in part because it is reducing the ability to manage public lands to maintain healthy forests and public recreation dwindles. In addition, it notes that undeveloped forests provide critical ecosystem services, including wildlife habitat, clean drinking water, natural-resources-based jobs, and a sustainable output of forest products.
National forests, for example, are the single largest source of water in the United States, providing water for some 60 million people.
In addition, 57 percent of U.S. forest lands are privately owned and unprotected from development.
Conservationists said the findings of the report are "sobering."
"The levies around our remaining open spaces are leaking badly and inundating those places with development sprawl," said Tom Gilbert, director of eastern forest conservation for The Wilderness Society. "We don't have the luxury of waiting to see what happens."
The report describes cross-boundary partnerships between multiple levels of government, private interests and landowners as a promising tool to conserve open space in rural America. But Gilbert said the "missing ingredient" in such efforts is federal funding to purchase lands or development rights in threatened areas.
"If we hesitate, if we dither, we will lose tens of millions of acres of open spaces and forests," Gilbert added. "We need to make the investment today before our wild places, favorite recreations areas and forests are buried forever under the coming flood of development."