Joe Guzzardi, 9/25/2018 [Archive]

Doubters Challenge Report About Illegal Immigration

Doubters Challenge Report About Illegal Immigration

By Joe Guzzardi


"The number of undocumented immigrants in the United States: Estimates based on demographic modeling with data from 1990 to 2016," a new study published in the peer-reviewed science journal, PLOS ONE, found that the illegal immigration population in the United States has been, for years, dramatically underestimated.

Using "standard demographic principles of inflow and outflow" and applying the best available and newest data for the period studied, authors Mohammad M. Fazel-Zarandi, Jonathan S. Feinstein and Edward H. Kaplan, arrived at a conservative estimate of 16.7 million illegal immigrants in the U.S. for 2016, and a mean estimate of 22.1 million.

The study, which put the illegal immigrant population at roughly 50 to 100 percent higher than the frequently referenced 11 million estimate, stunned immigration think tanks. The Migration Policy Institute and others questioned how the Census Bureau, the American Community Survey and the National Center for Health Statistics could have overlooked some 11 million illegal immigrants in their population estimates. As MPI put it, "people leave footprints."

To grassroots immigration skeptics, however, the study's findings are consistent with their own informal, from-the-front observations. How, immigration critics wonder, could the illegal alien population remain fixed for years at roughly 11 million? The static number certainly seems questionable, given that for decades Republican and Democratic administrations alike have tolerated loose borders, endorsed catch and release, and discouraged interior enforcement.

Whether the illegal immigration population is 11 million, 22 million, somewhere in between or even more, the large number of additional people has a direct effect on U.S. jobs and, rarely discussed, the fragile American environment.

Illegal immigrants, we are often told, come to the U.S. in pursuit of a better life. That generally means adopting an American lifestyle, which is highly consumptive. More people in the U.S. means more consumption and more development. Natural habitat is increasingly lost for more housing, highways, schools, hospitals, stores, restaurants, offices, roads, parking, waste and all the other infrastructure needed by ever-more people. Ultimately, more growth in America means more sprawl and less open space, which means less biodiversity.

Since the first Earth Day in 1970, celebrated during President Nixon's first term, the U.S. population has increased from 203 million to nearly 329 million in 2018. Looking ahead, the Pew Research Center projects that the U.S. population will reach 441 million by 2065, 88 percent fueled by immigration and births to immigrants.

Two Oregon State University scholars, Paul Murtaugh and Michael Schlax, co-authored a groundbreaking study, "Reproduction and the Carbon Legacies of Individuals," that added an important perspective to the immigration debate.

According to the research of Murtaugh and Schlax, the average carbon footprint of a Mexico resident is 3.67 tons per year; in the U.S., it's 20.18 tons. Approximately 5.6 million Mexican illegal immigrants currently reside in the U.S. If humans are indeed the major climate change driver, then logic dictates the solution is fewer people in a country with a high carbon footprint and not more.

The Murtaugh-Schlax study demonstrated that a family choosing to reduce the number of children by one could achieve a lifetime CO2 emissions savings of 9,441 metric tons. Contrast this to that same family electing to increase their car's fuel economy from 20 to 30 mpg. Improving mpg would result in a savings of only 148 metric tons.

It should be obvious that no amount of recycling, energy efficiency or smart growth will restore America to a sound, sustainable place environmentally.

, -

Joe Guzzardi is a Progressives for Immigration Reform analyst who has written about immigration for more than 30 years. Contact him at jguzzardi@pfirdc.org.

Download Joe Guzzardi's color photo - Download Joe Guzzardi's black and white mug shot photo
Why not run a cartoon with the column? We recommend the cartoons below as a good compliment to Joe Guzzardi's topic.
Click on the thumbnail images to preview and download the cartoons.

Related Cartoons

Mollie Tibbetts
By: Rick McKee

August 23, 2018

Immigration Tree
By: Rick McKee

February 24, 2017

Illegal Immigrants
By: Rick McKee

April 5, 2018

Huddled Masses
By: Rick McKee

August 3, 2017

Huddled Masses
By: Rick McKee

August 3, 2017

Immigration Tree
By: Rick McKee

February 24, 2017

Illegal Immigrants
By: Rick McKee

April 5, 2018

Mollie Tibbetts
By: Rick McKee

August 23, 2018
  

We do not accept and will not review unsolicited submissions from cartoonists.
Sales & Information: (805) 969-2829 sales@cagle.com
Billing Information: (805) 969-2829billing@cagle.com
Technical Support: support@cagle.com

FREE cartoons for your website if you're already a paying print subscriber!
Artwork and columns are copyrighted by each creator. All Rights Reserved. Unauthorized reproduction prohibited. Privacy Policy | Terms of Service