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It is not Nuclear Power but Renewable Energy: the answer to climate change - 2 views

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    There are a lot of people who assumes that the sole technology that is now available to substitute fossil fuels is nuclear power especially when climate scientists and some energy policy analysts take a "tough-minded" look at the numbers. Eduardo Porter of the New York Times made that argument last week when he wrote: …nuclear power remains the cheapest and most readily scalable of the alternative energy sources. There are many reasons why nuclear power is a bad solution to the climate crisis. The first reason is that the technology is not available. Nuclear power plants are capital-intensive, technologically complex to manage, and difficult, if not impossible, to site. These issues are not minor, investors chose putting their money somewhere else and communities are greatly against sitting a plant in their backyard. As a consequence, despite our knowledge on how to use electricity this way plus our years of experience practicing it, in the U.S. these plants will never be built in enough amount to reduce global warming. There is a slight difference between the technology of nuclear power generation and the technology of nuclear bomb development. It is now hard to put things back the way it used to be, let us admit that human political systems or organizational processes cannot manage the risks of this technology. Other issues associated with current nuclear technologies that cause them to become problematic. For instance, the toxicity of its fuel and waste should not be ignored. Dangerous accidents are rare but once it happened, the impact is intense and long-lasting. It is hard to judge the danger posed by a poorly managed one while a well-managed plant poses little real danger. There is also a possibility of sabotage. Terrorists taking over a plant and threatening to plant accident could hold a city hostage. Electric utilities are natural monopolies that necessitate government regulation. The investment in infrastructure to produce and send out electrici
Charlton Crown

Flooding experts say Britain will have to adapt to climate change - and fast - 1 views

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    "You are looking at retreat," says Prof Colin Thorne, a flooding expert at the University of Nottingham. "It is the only sensible policy - it makes no sense to defend the indefensible." This assessment of how the UK will have to adapt to its increasing flood risk is stark, but is shared by virtually all those who work on the issue.Centuries of draining wetlands, reclaiming salt marshes and walling in rivers is being put into reverse by climate change, which is bringing fiercer storms, more intense downpours and is pushing up sea levels. Sea walls are now being deliberately allowed to be breached, with new defences built further back, and fields turned into lakes to slow the rush of the water, as flood management turns back towards natural methods.Thorne says the strategy of once more "making space for water" has been around for a decade, but the urgency of implementing it has increased sharply. "We thought then we were talking about the 2030s, but it is all happening a heck of a lot quicker." Large parts of southern England had their wettest January ever recorded, the Met Office announced on Thursday, and the Somerset Levels, much of which is below sea level, have been inundated for weeks. "I have enormous sympathy for these people," says Thorne. But he thinks the 1,000-year history of keeping the sea out of the area is coming to the end. "Can the Somerset Levels be defended between now and the end of the century? No," he says. Hannah Cloke, a flooding expert at the University of Reading, agrees: "We could make the choice to protect the Levels forever, but that is going to take a lot of resources. My gut feeling is that you are going to have to let that be a marshland in the end. But people live there and have their livelihoods there, so it is very tricky." Cloke says greatest priority across the country is giving people the help they need to adjust to more frequent floods, from warnings and emergency planning down to home-level protection, such as water-absorbing
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    Source: http://blog.crowncapitalmngt.com/flooding-experts-say-britain-will-have-to-adapt-to-climate-change-and-fast/ "You are looking at retreat," says Prof Colin Thorne, a flooding expert at the University of Nottingham. "It is the only sensible policy - it makes no sense to defend the indefensible." This assessment of how the UK will have to adapt to its increasing flood risk is stark, but is shared by virtually all those who work on the issue.Centuries of draining wetlands, reclaiming salt marshes and walling in rivers is being put into reverse by climate change, which is bringing fiercer storms, more intense downpours and is pushing up sea levels. Sea walls are now being deliberately allowed to be breached, with new defences built further back, and fields turned into lakes to slow the rush of the water, as flood management turns back towards natural methods.Thorne says the strategy of once more "making space for water" has been around for a decade, but the urgency of implementing it has increased sharply. "We thought then we were talking about the 2030s, but it is all happening a heck of a lot quicker." Large parts of southern England had their wettest January ever recorded, the Met Office announced on Thursday, and the Somerset Levels, much of which is below sea level, have been inundated for weeks. "I have enormous sympathy for these people," says Thorne. But he thinks the 1,000-year history of keeping the sea out of the area is coming to the end. "Can the Somerset Levels be defended between now and the end of the century? No," he says. http://bit.ly/1cWF58F http://bit.ly/1nbYkMH
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    "You are looking at retreat," says Prof Colin Thorne, a flooding expert at the University of Nottingham. "It is the only sensible policy - it makes no sense to defend the indefensible." This assessment of how the UK will have to adapt to its increasing flood risk is stark, but is shared by virtually all those who work on the issue.Centuries of draining wetlands, reclaiming salt marshes and walling in rivers is being put into reverse by climate change, which is bringing fiercer storms, more intense downpours and is pushing up sea levels. Sea walls are now being deliberately allowed to be breached, with new defences built further back, and fields turned into lakes to slow the rush of the water, as flood management turns back towards natural methods.Thorne says the strategy of once more "making space for water" has been around for a decade, but the urgency of implementing it has increased sharply. "We thought then we were talking about the 2030s, but it is all happening a heck of a lot quicker." Large parts of southern England had their wettest January ever recorded, the Met Office announced on Thursday, and the Somerset Levels, much of which is below sea level, have been inundated for weeks. "I have enormous sympathy for these people," says Thorne. But he thinks the 1,000-year history of keeping the sea out of the area is coming to the end. "Can the Somerset Levels be defended between now and the end of the century? No," he says. Hannah Cloke, a flooding expert at the University of Reading, agrees: "We could make the choice to protect the Levels forever, but that is going to take a lot of resources. My gut feeling is that you are going to have to let that be a marshland in the end. But people live there and have their livelihoods there, so it is very tricky." Cloke says greatest priority across the country is giving people the help they need to adjust to more frequent floods, from warnings and emergency planning down to home-level prote
Augusto Crossini

Scam Eclipses Solar Power Prospects - 1 views

http://www.thehindu.com/news/national/kerala/scam-eclipses-solar-power-prospects/article4932007.ece The prospect of the State harvesting rooftop solar energy in plenty to tide over its energy cri...

scam eclipses solar power prospects

started by Augusto Crossini on 24 Jul 13 no follow-up yet
Ashtrid Nicks

Naomi Klein: 'Big Green Groups Are More Damaging Than Climate Deniers' - 1 views

http://ashgandhi.skyrock.com/3185643503-Naomi-Klein-Big-Green-Groups-Are-More-Damaging-Than-Climate-Deniers.html Canadian author Naomi Klein is so well known for her blade-sharp commentary that it...

crown capital management reviews naomi klein big green groups are more damaging than climate deniers

started by Ashtrid Nicks on 16 Sep 13 no follow-up yet
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