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The industrial space age
October 05, 2007Could the exploitation of space solve the earth's environmental crises?
The Soviet Union successfully launched Sputnik I fifty years ago on October 4th, marking the beginning of our use of space for political, military, technological, and scientific ends. Since then we have launched hundreds of satellites, space probes, telescopes, moon missions, and planetary landers. Now, political scientist Rasmus Karlsson suggests that space could provide us with a sustainable future not possible from an earthbound only perspective.
Writing in the October issue of Inderscience publication, International Journal of the Environment and Sustainable Development, Karlsson, a researcher at the University of Lund, Sweden, explains that over the years, two strands of thought on sustainable development have emerged. They are ecologism and environmentalism. Ecologism offers a solution by emphasizing the need for major socioeconomic reform aimed at a post-industrial era. Environmentalism, in contrast, focuses on the preservation, restoration, and improvement of the natural environment within the present framework.
However, Karlsson, suggests that there is a third approach to sustainable development that has until now been excluded from the agenda - namely a large-scale industrial expansion into space.
He suggests that access to the raw materials found on the Moon as well as unfiltered solar energy could be used to increase dramatically our stock of resources and energy while providing unlimited sinks for pollutants. Such an approach would satisfy two of the most demanding issues regarding sustainability, finding renewable energy sources and the disposal of pollutants.
Resource scarcity, pollution, and dwindling fossil fuels, have become of serious environmental concern in the last few decades. As such, environmentalists have called for massive reductions in energy and material consumption. Seemingly unrelated but running in parallel is that the promise of space exploration has been limited to technological optimists whose economic framework rarely acknowledges any such scarcity. Karlsson suggests that it is time to reconcile the politics of scarcity with this technological optimism and to devise a unified political vision for the 21st century that will allow lead to a truly sustainable planet by extending our reach into space.
Inderscience Publishers
However, Karlsson, suggests that there is a third approach to sustainable development that has until now been excluded from the agenda - namely a large-scale industrial expansion into space.
He suggests that access to the raw materials found on the Moon as well as unfiltered solar energy could be used to increase dramatically our stock of resources and energy while providing unlimited sinks for pollutants. Such an approach would satisfy two of the most demanding issues regarding sustainability, finding renewable energy sources and the disposal of pollutants.
Resource scarcity, pollution, and dwindling fossil fuels, have become of serious environmental concern in the last few decades. As such, environmentalists have called for massive reductions in energy and material consumption. Seemingly unrelated but running in parallel is that the promise of space exploration has been limited to technological optimists whose economic framework rarely acknowledges any such scarcity. Karlsson suggests that it is time to reconcile the politics of scarcity with this technological optimism and to devise a unified political vision for the 21st century that will allow lead to a truly sustainable planet by extending our reach into space.
Inderscience Publishers
Sustainable Development Current Events and Sustainable Development News RSSResearch calls for better assessment of tests for tuberculosis, HIV/AIDS and malaria
A rapid and accurate diagnosis is the first step towards treatment in the fight against infectious disease.
Researchers Hail Innovative Plan to Save Rainforest, Reduce Greenhouse Gas Emissions
An innovative proposal by the Ecuadorian government to protect an untouched, oil rich region of Amazon rainforest is a precedent-setting and potentially economically viable approach, says a team of environmental researchers from the University of Maryland, the World Resources Institute and Save America's Forests.
School children could lead the way on sustainability
Many children are not only passionate about environmental issues, but more than capable of driving forward sustainability initiatives, argues new research into the role of schools in developing more sustainable communities.
Field experiment on a robust hierarchical metropolitan quantum cryptography network
Key Laboratory of Quantum Information (CAS), University of Science and Technology of China has recently demonstrated a metropolitan Quantum Cryptography Network (QCN) for Government Administration in Wuhu, China. Because of its scientific significance and social impact, the project is reported in Volume 54, Issue 17 (September, 2009) of the Chinese Science Bulletin authored by Fang-xing Xu et al.
Combining sun, sand and science in the Bahamas
It is well known that people from all over the world come to the Bahamas to enjoy the pristine waters, spectacular coral reefs and great fishing.
Scientists outline planetary boundaries: A safe operating space for humanity
New approaches are needed to help humanity deal with climate change and other global environmental threats that lie ahead in the 21st century, according to a group of 28 internationally renowned scientists.
Modest fisheries reduction could protect vast coastal ecosystems: UBC research
A reduction of as little as five per cent in fisheries catch could result in as much as 30 per cent of the British Columbia coastal ecosystems being protected from overfishing, according to a new study from the UBC Fisheries Centre.
Media tend to doomsay when addressing environmental issues
This study, undertaken by researchers from the University of the Basque Country (UBC), analyses the role played by the media in creating and spreading a stance regarding the protection of the environment, sustainable development and natural heritage.
Most US organizations not adapting to climate change
Organizations in the United States that are at the highest risk of sustaining damage from climate change are not adapting enough to the dangers posed by rising temperatures, according to a Yale report.
Seismic response to natural gas anomalies in crystalline rocks
The research done at the Chinese Academy of Geological Sciences has shown that after geochemical experiments, the porosity of crystalline rocks in the middle crust increases sharply due to water-rock interaction.
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