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Benjamin McKeown

Japan panel: Fukushima nuclear disaster 'man-made' - BBC News - 0 views

  • It said that the situation at the plant worsened in the aftermath of the earthquake because government agencies "did not function correctly", with key roles left ambiguous. It also highlighted communication failures between Tepco and the office of then Prime Minister Naoto Kan, whose visit to the site in the immediate aftermath of the earthquake "diverted" staff.
  • "Japan's regulators need to shed the insular attitude of ignoring international safety standards and transform themselves into a globally trusted entity," it said.
  • "could and should have been foreseen and prevented" and its effects "mitigated by a more effective human response",
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  • The report catalogued serious deficiencies in both the government and plant operator Tepco's response.
  • It also blamed cultural conventions and a reluctance to question authority. Analysis By Mariko OiBBC News, Tokyo While the report is highly critical of all the key parties, it digs even deeper. The panel called the disaster "Made in Japan", because the mindset that allowed the accident to happen can be found across the country. It flagged up the bureaucracy's role in both promoting and regulating the nuclear industry, and also cultural factors such as a traditional reluctance to question authority. The report was expected to use strong language, but not many thought it would be this harsh. The panel also found that there was a possibility that the plant was damaged by the earthquake, contradicting the official position that only the tsunami contributed to the disaster. It could put further pressure on the government, which recently authorised the restart of two nuclear reactors in western Japan. They were declared safe in April but the plant also sits on top of a fault line.
  • "Although triggered by these cataclysmic events, the subsequent accident at the Fukushima Daiichi Nuclear Power Plant cannot be regarded as a natural disaster," it sai
Benjamin McKeown

The effects of subsidies | Global Subsidies Initiative - 0 views

  • the benefits to society of that money, if it had been spent otherwise, or left in the pockets of taxpayers, might have been even greater.
  • heory shows that these depend on a number of factors, among which are the responsiveness of producers and consumers to changes in prices (what economists call the own-price elasticities of supply and demand), the form of the subsidy, the conditions attached to it, and how the subsidy interacts with other policies.
  • such subsidies tend to divert resources from more productive to less productive uses, thus reducing economic efficiency.
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  • Those who take a more benign view argue that subsidies can serve redistributive goals, or can help to correct market failures. But, as the public-finance economist Ronald Gerritse once warned, subsides defended on such grounds "may have externalities that we did not bargain for." Indeed it is such second-order effects that have come under attack by environmental economists in recent years.
  • any subsidies are defended as benefiting disadvantaged groups, or groups the politicians like to make us believe are disadvantaged.
  • tend to favour larger producing units. Recently, for example, the Environmental Working Group, an American non-profit organization, counted up all the direct payments made by the U.S. Government to farmers between 1994 and 2005 and found that ten percent of subsidy recipients collected 73 percent of all subsidies, amounting to $120.5 billion Analyses of agricultural support programmes in other countries appear to lend credence to the 80:20 rule - the impression that 80% of support goes to 20% of the beneficiaries.
  • environmentally harmful subsidies" they generally mean subsidies that support production, transport or consumption that ends up damaging the environment. The environmental consequences of subsidies to extractive industries are closely linked to the activity being subsidized, like fishing or logging.
  • Subsidies to promote offshore fishing are a commonly cited example of environmentally harmful subsidies, with support that increases fishing capacity (i.e., subsidies toward constructing new boats) linked to the depletion of important fishery stocks. In other industries, subsidies that promote consumption or production have led to higher volumes of waste or emissions. For example, irrigation subsidies often encourage crops that are farmed intensively, which in turn leads to higher levels of fertilizer use than would occur otherwise. Moreover, irrigation subsidies can lead to the under pricing of irrigated water, which in turn fosters the overuse and inefficient use of water. While many subsidies have unintended negative consequences on the environment, well designed subsidies can be beneficial when they work to mitigate an environmental problem. In the context of fisheries, for instance, these would include subsidies to management programs that help ensure that fisheries resources are appropriately managed and that regulations are enforced, or to research and development (R&D) designed to promote less environmentally destructive forms of fish catching and processing.    
Benjamin McKeown

Assessing impacts of the Deepwater Horizon oil spill in the Gulf of Mexico -- ScienceDaily - 0 views

  • Approximately 1,100 linear miles of coastal wetland were affected by the Deepwater Horizon oil spill.In areas where roots survived the impact, little to no long-term impairment is expected
  • where the oil destroyed vegetation and root systems, sediment erosion c
  • nverted the marshland to open water.Since storm mitigation is directly related to the total area of wetlands, the change in area is the most practical measurement of change in ecosystem services.The service can be valued in monetary terms by estimating the cost of storm damage that would be incurred in the absence of the wetlands.
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  • ishery closures decreased commercial production by 20 percent,
  • Productivity of the fish populations could be impacted by the spill's toxic effects on reproduction and development, which may take years or decades to determine.
  • Dolphins provide scientific, cultural, and recreational services in the Gulf of Mexic
  • 817 bottlenose dolphin deaths were documented, compared with about 100 per year between 2002 and 2009
  • The deep sea is the largest yet least well-understood region of the Gulf,
Benjamin McKeown

Geoengineering Is Inevitable - 0 views

  • But it will happen, and buried in chapter 4 of the new IPCC report is the reason why: it’s cheap, and it’ll probably work.
  • We have this same conversation about intentional, large-scale tinkering with the climate to counteract our ongoing, less-intentional tinkering with the climate because climate change is scary, and it is dangerous, and because we are paralyzed.
  • There is a danger that geoengineering will lead to complacency in the fight to transition away from fossil fuels. And finally, this would be a planetary-scale experiment with so many variables as to make firm predictions of the results nearly impossible.
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  • Keeping it from soaring beyond that level and into the realm of the catastrophic “would require rapid, far-reaching and unprecedented changes in all aspects of society.” Does that sound like something humans are remotely planning on doing, given what we have seen to this point?
  • Accepting the inevitable could spur the development of a regulatory framework, for instance. In the absolute best case scenario, it could even convince some reluctant actors to push harder on mitigation efforts.
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