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== '''Arab Spring''' ==
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''by [[User:User:Nick Gardner|Nick Gardner]]''
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----The term '''[[Arab Spring]]''' (also known  as the "Arab Awakening") refers to the sequence of protest movements that started with the successful uprising in Tunisia that began in December 2010. The subsequent protest movements in other Arab countries were mainly motivated by a wish to put an end to what was perceived as government oppression, corruption and incompetence.  They have led to the overthrow of existing regimes in Tunisia, Egypt and Libya and the initiation in those countries of transitional processes that are to include the election of representative assemblies and the adoption of new constitutions. Major protest movements  have also arisen in Syria and Yemen, but they have so far been frustrated by violent resistance by their governments. The protest movements elsewhere in the Arab world have achieved little more than promises of minor reforms.
==Footnotes==
 
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==Background: the Arab condition==
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The political structures of the countries involved in the Arab uprisings have (with the exception of Lebanon) been categorised as "authoritarian" (with Syria, Libya and Saudi Arabia ranking among the 15 least democratic countries). Five of them have suffered unusually high levels of corruption (Morocco, Egypt, Algeria, Libya and Yemen appear among the upper half  in the ranking of Transparency International's Corruption Perception Index). Their populations are predominately ethnically Arab with small native Berber minorities. They include two mixed oil economies (Algeria and Libya); three oil economies (Bahrain, Oman and Saudi Arabia); six diversified economies (Egypt, Jordan, Lebanon, Morocco, Syria and Tunisia); and  one primary export economy (Yemen). The oil-producing countries of Oman, Bahrain, Saudi Arabia and Libya are among the world's more prosperous countries. The prosperity of each of the others is below, or well below the world average in terms of GDP per head, with Syria ranking 153rd out of a total of 228. According to an estimate based upon data from Egypt, Jordan, Morocco, Tunisia and Yemen, at least 19% of the Arab population lived below the poverty line at the end of the 1990s.
 
==The development of national protest movements==
The violent mass protest movements in Tunisia and Egypt succeeded within a few months in the overthrow of their existing regimes and, as noted below, the same was acheived, with the assistance of NATO, in Libya after eight months of civil war.  The governments of Morocco, Algeria, Jordan and Oman responded to more limited protests with  promises of political and constitutional reform. Saudi Arabia's administration sought to avoid confrontation  by announcing a major programme of infrastructure investment, and its forces were used to suppress dissent in Bahrain. Political instability in Lebanon has inhibited  governmental response to demonstrations for constitutional change. In  Yemen and  Syria, continuing protests are being frustrated by  violent military opposition.
 
The processes of creating democratically-elected governments now dominate the situations in Tunisia and Libya, and in Egypt they are being accompanied by sporadic demonstrations against the behaviour of its transitional military government. The transitional process in Libya, is expected to include - and may be hampered by - the need to disarm its local militias. In Syria and Yemen, the undeterred vigour of the protest movements in the face of violent resistance suggests the possibility of democratic transition in those countries. Elswhere in the Arab Spring countries, the prospects  appear to be limited to partial relaxations of authoritarian governance.
 
''[[Arab Spring|.... (read more)]]''

Latest revision as of 09:19, 11 September 2020

After decades of failure to slow the rising global consumption of coal, oil and gas,[1] many countries have proceeded as of 2024 to reconsider nuclear power in order to lower the demand for fossil fuels.[2] Wind and solar power alone, without large-scale storage for these intermittent sources, are unlikely to meet the world's needs for reliable energy.[3][4][5] See Figures 1 and 2 on the magnitude of the world energy challenge.

Nuclear power plants that use nuclear reactors to create electricity could provide the abundant, zero-carbon, dispatchable[6] energy needed for a low-carbon future, but not by simply building more of what we already have. New innovative designs for nuclear reactors are needed to avoid the problems of the past.

(CC) Image: Geoff Russell
Fig.1 Electricity consumption may soon double, mostly from coal-fired power plants in the developing world.[7]

Issues Confronting the Nuclear Industry

New reactor designers have sought to address issues that have prevented the acceptance of nuclear power, including safety, waste management, weapons proliferation, and cost. This article will summarize the questions that have been raised and the criteria that have been established for evaluating these designs. Answers to these questions will be provided by the designers of these reactors in the articles on their designs. Further debate will be provided in the Discussion and the Debate Guide pages of those articles.

Footnotes

  1. Global Energy Growth by Our World In Data
  2. Countries, organizations, and public figures that have reconsidered their stance on nuclear power are listed on the External Links tab of this article.
  3. Pumped storage is currently the most economical way to store electricity, but it requires a large reservoir on a nearby hill or in an abandoned mine. Li-ion battery systems at $500 per KWh are not practical for utility-scale storage. See Energy Storage for a summary of other alternatives.
  4. Utilities that include wind and solar power in their grid must have non-intermittent generating capacity (typically fossil fuels) to handle maximum demand for several days. They can save on fuel, but the cost of the plant is the same with or without intermittent sources.
  5. Mark Jacobson believes that long-distance transmission lines can provide an alternative to costly storage. See the bibliography for more on this proposal and the critique by Christopher Clack.
  6. "Load following" is the term used by utilities, and is important when there is a lot of wind and solar on the grid. Some reactors are not able to do this.
  7. Fig.1.3 in Devanney "Why Nuclear Power has been a Flop"