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EcoFuture (TM) Population and Sustainability - Is There a Population Problem?
This doubling time is found by dividing 70 by the percent growth per year. For ... 90 million Annual growth rate 1% per year 1.6% per year Doubling Time 70 years 44 years The smallness of the annual growth rates ... as small as 1% or 1.6% per year. A study of the doubling times brings us back to reality. If the world population continues to grow ...
ecofuture.org

Negative Population Growth
The concept involves exponential growth and doubling times. When a quantity or rate is growing ... doubling at the end of six years its economy would be twice as large as today's. After the second doubling, in a mere 12 years, it would be four times larger than it is today! After the third doubling at the end of 18 years, it would be eight times ...
npg.org

Position Statement: No-Growth, Steady-State Economy
U.S. population by 2050, and a doubling by 2100. Most of that enormous and disastrous increase will be ... articles reflect that view: In an article in The New York Times (February 16, 2001) commenting on the Bush-Fox meeting in ... waste and pollution. A simple concept – that of exponential growth and doubling times ñ proves that any material growth in a closed system (which ...
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International Botanical Congress Statement on Biodiversity
On the average, a tenfold increase in area is correlated with a doubling in species number, and a tenfold decrease with a halving of ...
www.rbg.ca

Columbia Plateau Clean Cities Coalition
Back to top Vehicles The Tango Doubling freeways. Quadrupling parking. 0-60 mph in 4 seconds. An ultra- ... half the space of the average car on the freeway, thereby doubling the capacity of existing freeway lanes. The Tango can fit ... well for most commuters. Its 80-mile range is nearly 4 times the distance the average commuter travels per day. With high-tech ...
www.cpccities.org

L.A. River History
Los Angeles) from the north-northwest, and then doubling the point of a steep hill, it went on aftwards to ... land well covered with grass." 3 The River Changes Course Several Times. Bernice Johnson writes, "With few exceptions old residents recalled that, ... down stream. 1941 to 44--L.A. River floods five times. 1952--Moderate flooding 1969--One heavy flood after 9 day storm. ...
www.lalc.k12.ca.us

The Oceanic Resource Foundation: Underwater Photography / Marine Conservation
The Clean Water Act is credited with doubling the number of waterways safe for fishing and swimming and reducing industrial discharges by billions ... of Georgia and the University of Charleston with assistance from the EPA and NOAA. Scuba Times Magazine, February 1998 Turtle-Safe (TM) Shrimp Campaign Growing The Sea Turtle Restoration Project (Earth ...
www.orf.org

Toxic chemicals used as flame retardants are rapidly building up in the bodies of people and wildlife around the world
North America, ... Friend. Submit an Article. Above All, Be Kind: Raising a Humane Child in Challenging Times EcoLiving Center The Original online Cultural Creatives Community EcoChoices EcoLiving Center by EcoPlanet Copyright © ...
ecolivingcenter.com

EcoIQ Magazine Opinions
Op Ed Page of the New York Times. More... Earth Day Clean Energy Agenda By the Earth Day Network As we approach the ... as the proposed tax incentives for purchasing extra-efficient new vehicles, equipment, and homes. More... Doubling Co-Generation A Productive Idea By the American Council for an Energy-Efficient-Economy The ...
ecoiq.com

STEPPING OUTSIDE THE BOX: Water in Southern California
Sierra Nevada ... the Southland, and it began work on yet another expansion of the Owens Aqueduct, ultimately doubling its diversions from this region. So, by the 1970s, the southland was connected by a ...
monolake.org