Shop What is the Ozone Hole? In the middle of the 20th century, a collective interest in the human effect on the environment had begun to emerge. Scientists were keenly observing how interference by society in the natural processes of Earth worked out.
Precious Metals Population is not of concern if there are enough resources to go around. Important resources like water of suitable quality for growing crops, drinking, cooking, and cleanliness, fertile soil for growing food and trees, and fuel for warmth and cooking. Depletion of important resources leads to poverty, disease, malnutrion and often death.
Impoverished people are usually forced to destroy their environment in order to survive. Sustainability is the practice of conservation that will allow people to have enough resources through their life and the lives of future generations. Sustainability is possible by conserving energy, materials, resources, by new technologies, and by ensuring that the number of births is low enough so that there is enough to go around.
Sustainability and Population Karen Gaia Pitts Carrying Capacity and Ecological Footprints Health ministry releases video praising the healthy lifestyle and reproduction of rabbits to encourage couples to have more children November 8,Guardian The Polish government is encouraging citizens to go forth and multiply - like rabbits.
The health ministry of Poland has put out a short YouTube video praising rabbits for producing a lot of offspring. It is the latest step by the conservative government in this mostly Catholic country of 38 million to reverse a shrinking population.
European Union figures show that Poland's birth rate was 1. Portugal had a lower fertility rate, and Spain and Greece were almost as low as Poland. The video is no longer available on YouTube. Enlarging the population would only make it worse.
This demand is met both domestically and by distant locations around the world. On average, Korean residents have an Ecological Footprint eight times larger than what their country's ecosystems can provide biocapacity. Fisheries are the largest component of Korea's biocapacity.
Transitioning to renewable energy is one of the most powerful ways for Korea to reduce its greenhouse gas emissions and Ecological Footprint. Korea's top trade partners are running ecological deficits or have high and growing Ecological Footprints United States, Japan, Australia, Canada and Russia.
Food; personal transportation; and household energy electricity, gas and other fuels are the three top contributors to Korea's Ecological Footprint and are the areas where individuals, governments, and businesses can make the most difference. Resource security is becoming increasingly important for the world, and for Korea.
As one of the most innovative countries, Korea is well positioned to build a resource efficient economy that provides for a thriving society within the means of nature.
Oscar Venter of the University of Northern British Columbia concluded that "We are becoming more efficient in how we use natural resources. Policy makers and researchers can use the maps to identify places that should either be restored or protected.
The report adds, however, that while environmental impacts may not be keeping pace with the growth rate of the world economy, they are frighteningly extensive. James Watson, co-author of the study from the University of Queensland and Wildlife Conservation Society, explains our current biodiversity crisis by saying: Sanderson, WCS Senior Conservation Zoologist, and lead author of the original Human Footprint study in was encouraged to find that countries with "good governance structures and higher rates of urbanization" could actually grow economically while slightly shrinking their environmental impacts of land use and infrastructure.
Concentrate people in towns and cities so their housing and infrastructure needs are not spread across the wider landscape, and promote honest governments that are capable of managing environmental impacts Art says, "This is the best news I have read since I began editing for this website.
People's lives can improve without destroying the terrestrial environment. I wonder if we could save the seas as well. And it's not clear that these findings cover greenhouse gas emissions. GDP is not an accurate representative of the economy.
It includes, among other things, the money spent on disasters and money invested in recovery of expensive oil, even if those investments are not recovered because oil is cheap.
Now that oil is harder to get, the costs of recovering that oil are eating into money spent on education, the arts, and discretionary spending by the middle class. Also government spending adds to GDP, even if the money originated from a loan, but debts are not subtracted from GDP.
Nika Knight Are we more than what our planet can carry? The question has been posed and discussed and analysed for ages, and it can be viewed from many different aspects. A renowned researcher attempts to get a scientific answer in a recent Nature article.
The study has examined a huge number of archaeological sites of habitats during a very elaborate research procedure. The carbon dating method allows for a quite precise determination of the age of these remnants. A trajectory of human population numbers has been generated with some very interesting findings.
The study focuses on the evolution of population numbers on the continent of South America. A period of quick growth was followed by a plateau ranging for about years. Then, about 5, years ago, as more agricultural cultures prevailed, the number of people skyrocketed and is still very much on the increase.
The usage of technology means that we have the ability to step outside of our natural means and expand the resources available to us.
While this has allowed the human race to live in prosperity and material wealth, it is threatening the base and hurting the world's ecosystems, and the authors question whether we can possibly find a way to expand further without seriously hurting the planet.Ozone depletion describes two related events observed since the late s: a steady lowering of about four percent in the total amount of ozone in Earth's atmosphere (the ozone layer), and a much larger springtime decrease in stratospheric ozone around Earth's polar regions.
The latter phenomenon is referred to as the ozone srmvision.com are also springtime polar tropospheric ozone depletion. Our Common Future: From One Earth to One World - A/42/ Annex, Overview - an element of the body of UN Documents for earth stewardship and international decades for a culture of peace and non-violence for the children of the world.
The one process ongoing that will take millions of years to correct is the loss of genetic and species diversity by the destruction of natural habitats. The Earth’s ozone layer is being shattered by military rocket launches, HAARP, Nexrad, and mobile SBX tampering.
Primary contributors to initial ozone destruction can be attributed to insane levels of military and commercial airline traffic. Let’s just cut to the chase: > Geoengineering is a . Fig.1 ozone layer depletion over Antarctica D.
Ozone depletion over India With so much worry about the rapid ozone depletion taking place in various parts of the earth, Indian scientists are closely monitoring the ozone layer over India for possible depletion trends.
Opinions are many and varied. In the s, ozone in the atmosphere dropped like a rock at the initial onset of the affliction.
The implementation of the Montreal Protocol—widely considered a triumph of international cooperation—quickly phased out industrial CFCs, and the ozone layer stabilized, though it was still at a depleted level.