Skip to main content

Home/ World Systems @ KSU/ Group items tagged emissions

Rss Feed Group items tagged

bmoran

Climate Justice and Equity - Global Issues - 0 views

  • It is unfair to expect the third world to make emissions reductionsIt is therefore unfair to expect the third world to make emissions reductions, especially considering that their development and consumption is for basic needs, while for the rich, it has moved on to luxury consumption and associated life styles.
bmoran

Carbon Sinks, Forests and Climate Change - Global Issues - 0 views

  • Over the past 150 years, deforestation has contributed an estimated 30 percent of the atmospheric build-up of CO2. It is also a significant driving force behind the loss of genes, species, and critical ecosystem services. However, in the international policy arena, biodiversity loss and climate change have often moved in wholly unconnected domains. — Climate, Biodiversity, and Forests, World Resources Institute, 1998
  • Carbon Sinks and LandA mechanism suggested for tackling climate change and warming has been the idea of using "Carbon Sinks" to soak up carbon dioxide. To aid in this, reforestation, or planting of new forests, have been suggested. This is a popular strategy for the logging industry and nations with large forests interests, such as Canada, the United States, various Latin American nations, and some Asian countries such as Indonesia.While there may be some potential in this solution, it cannot be effective on its own. This is because it legitimizes continued destruction of old-growth and pristine forests which are rich ecosystem and have an established biodiversity base (albeit shrinking now) that naturally maintain the environment (at no cost!). Creating new forest areas would require the creation of entire ecosystems. It is also criticized for being a quick fix that doesn't tackle the root causes effectively and doesn't lead to, or promote actual emissions reduction.
  • Environmentalists and others point out that the use of carbon sinks is a big loophole in the Kytoto Protocol; that if carbon sinks can be counted towards emissions reductions credit, then industrialized countries would be able to meet their commitments while reducing emissions by less than would otherwise be required. Because they are carbon sinks, it means that when forests burn or as vegetation naturally dies, they release more carbon too (because it is stored carbon). As the climate changes, it is possible that there may be more forest fires etc, releasing more carbon. (And then these sinks would become sources!)
bmoran

Governments | Greenpeace International - 0 views

  • Industrialised nations are responsible for the bulk of greenhouse gas emissions - both today and historically. In the past, economic progress was linked directly to carbon dioxide emissions (via the burning of oil, coal and gas to generate energy). Renewable energy sources change this, but only a small number of nations have begun to implement them in earnest.
  • Two billion people – one third of the world's population – have no access to electricity for basic needs such as lighting or cooking. Getting people the clean and reliable energy necessary for essential needs such as clean water, health care facilities, heating and lighting is one of the most pressing problems facing humanity today.
  • Industrialised nations have the capital, resources and expertise to jump-start their renewable energy industries. Obviously, countries with advanced space programs, established higher educational systems and abundant cash for investment are better positioned to implement these new energy technologies then countries still struggling with basic energy needs.
bmoran

Global Warming and Population - Global Issues - 0 views

  • Population and Climate ChangeA “Malthusian” theory about the relationship between population growth and the environment suggests that as populations grow, they will strip their resources leading to famine, hunger and environmental degradation.As detailed further in this site’s section on population, that is an oversimplification and has largely shown not to be true. Instead, it has been factors such as politics and economics (i.e. how we use our resources and for what purpose) that has determined environmental degradation or sustainability.For example, the world’s wealthiest 20% (i.e. the rich countries) consume approximately 80% of the world’s resources, while the rest of humanity shares the other 20% of resource consumed, as noted in the consumption section of this web site.In regards to climate change, countries with large populations such as China and India have not been the countries contributing greenhouse gases for the decades that has been required to trigger climate change, as noted further above.While in total amounts their emissions might be high (China is second largest emitter after the United States, for example), per person, their emissions are significantly smaller as noted earlier.
  • as countries such as China, India and Brazil grow in prosperity, there will be large populations with purchasing power, consuming more goods and services, thus making more demands on the planet.Indeed, many environmentalists have constantly noted that if such countries were to follow the style of development that the rich countries used and emulate them, then our planet may not be able to cope much longer.
  • researchers have found that depending on what variables you factor in, the planet can support an extremely large population, or an extremely small one. These ranges are ridiculously wide: from 2 billion to 147 billion people! Why such variance? It depends on how efficiently resources are used and for what purpose (i.e. economics).
  •  
    This article shows that overpopulation isn't really a problem IF we learn to use our resources effectively.
Sara Bedell

Climate 411 » President says CO2 emissions have declined - have they? - Envir... - 0 views

  •  
    The president's report on CO2 for the year dipped in an ever steady up hill trend.  Graphs included.
  •  
    the president's report on CO2 for the year dipped in an ever steady up hill trend. Graphs included
bmoran

Geothermal | Greenpeace International - 0 views

  •  
    The earth's core is very hot!  If we can tap into this renewable source of energy, we will be able to satisfy a large chunk of our energy needs while simultaneously cutting down emissions and pollution dramatically.
katiescan

Global Green - 0 views

  •  
    This website is completely dedicated to global warming and what you can do to help turn it around.  There are a variety of ways one can help lower their CO2 emissions and this website shows you how you can start to make a big difference.
bmoran

Wind | Greenpeace International - 0 views

  • With installed wind capacity growing at 30 percent over the past few years, it is an entirely realistic goal to for wind to provide 12 percent of the world's energy by 2020.  Along the way, this would create two million jobs, and save more than 10,700 million tonnes of carbon dioxide emissions.
bmoran

The Effects of Global Warming - 0 views

  • In 1992, a report was published by the United Nations, which proposes that if CO2 and other greenhouse gas emissions continue with present trends (which is the case), the coastal plains of Bangladesh and the Netherlands will flood by the year 2100. Furthermore, the islands of the Maldives would completely disappear.
  •  
    This site describes the causes and effects of Global Warming.
bmoran

Politics of global warming - Wikipedia, the free encyclopedia - 0 views

  •  
    On the political side of global warming, nearly all Democrats realize that global warming is, in fact, a real problem while their counterpart Republicans deny this reality. According to the article, "In the United States, a February 2007 survey found that 95% of the 41 Congressional Democrats surveyed agreed 'it's been proven beyond a reasonable doubt that the Earth is warming because of man-made problems' while only 13% of the 31 Republicans surveyed agreed." And, although the U.S. has not ratified the Kyoto Protocol, 195 U.S. cities have pledged to reduce carbon emissions.
1 - 11 of 11
Showing 20 items per page