Let's Celebrate America Recycles Day by taking the Food Recovery Challenge!
November 15, 2012 09:09 AM - Allison Winter, ENN
Today is America Recycles Day, a nationally recognized day dedicated to promoting recycling in the US. All across the country, thousands of events are being held to celebrate recycling awareness in communities. One way organizations are participating this year is by taking the Food Recovery Challenge. The Food Recovery Challenge is a voluntary program established by the EPA with a goal to cut the 35 million tons of food wasted nationwide annually by reducing unnecessary consumption and increasing donations to charity and composting.
Great Potential for Energy Efficiency Improvements in UK
November 15, 2012 06:07 AM - Tina Casey, Triple Pundit
With the ambitious goal of kickstarting "a revolution in UK energy efficiency," England’s Department of Energy and Climate Change (DECC) has just launched a new program called the Government's Energy Efficiency Strategy. The goal is to cut the equivalent of 22 power stations worth of energy consumption throughout the United Kingdom by 2020. Though the UK has already made some significant progress in energy efficiency, the new strategy underscores just how much more opportunity there is to save energy in a nation that boasts an impressive stock of centuries-old buildings. The challenges of upgrading castles, cottages and ancient estates is small potatoes, though, compared to some broader structural challenges the UK faces, and the DECC is not shy about laying those out.
Report: Climate-Related Migration
November 14, 2012 05:31 AM - Editor, Worldwatch Institute
Recent reports, as well as extreme weather events such as Superstorm Sandy, suggest that climatechange, and particularly sea-level rise, may be occurring faster than earlier anticipated. This has increased public and policy discussions about climate change’s likely impacts on the movement of populations, both internally and worldwide. Research suggests that when climate-related migration does occur, much of it is short distance and within national borders, as opposed to international, according to new analysis conducted by Lori Hunter, Associate Professor of Sociology at the University of Colorado at Boulder, for the Worldwatch Institute’s Vital Signs Online service (www.worldwatch.org). Recent research has added nuance to the scientific understanding of the potential connections between climate change and human migration. Previous studies over the past two decades relied largely on descriptive data and simplistic assumptions to put forward at-times alarmist estimates of future numbers of "environmental refugees," ranging from 150 million to 1 billion people. But such broad-sweeping generalizations mask several central issues that are important in the development of appropriate policy responses. These include:
Are Greenhouse Gas Emissions Delaying the Start of an Ice Age?
November 13, 2012 07:38 AM - ClickGreen Staff, ClickGreen
Mankind's emissions of fossil carbon and the resulting increase in temperature could prove to be our salvation from the next ice age. According to new research from the University of Gothenburg, Sweden, the current increase in the extent of peatland is having the opposite effect. "We are probably entering a new ice age right now. However, we're not noticing it due to the effects of carbon dioxide", says researcher Professor Lars Franzén. Looking back over the past three million years, the earth has experienced at least 30 periods of ice age, known as ice age pulses. The periods in between are called interglacials.
Growth of Renewables will continue with continued subsidies
November 12, 2012 03:10 PM - ClickGreen Staff, ClickGreen
The International Energy Agency predicts renewables will become the world's second-largest source of power generation by 2015 and close in on coal as the primary source by 2035. But according to the 2012 edition of its flagship publication, the World Energy Outlook, the agency warns this rapid increase is critically dependent on continued subsidies. It says in 2011, these subsidies (including for biofuels) amounted to $88 billion, but over the period to 2035 need to amount to $4.8 trillion; over half of this has already been committed to existing projects or is needed to meet 2020 targets.
Arsenic Contamination from Gold Mining found in India Villages
November 12, 2012 06:07 AM - Archita Bhatta, SciDevNet
Scientists have found high levels of arsenic in the soil and groundwater near a gold mine in the south Indian state of Karnataka, highlighting health hazards associated with mining the precious metal. A team of scientists that conducted studies in the Kiradalli Tanda village of Yadgir district discovered arsenic contamination in groundwater 30 times higher than the limit of 10 parts per billion, prescribed by the WHO. The village, which is four kilometres from a gold mine, had reported several cases of suspected arsenic-induced skin diseases and cancers.
Scientists Fear the Extinction of Arabica Coffee
November 9, 2012 02:22 PM - Leon Kaye, Triple Pundit
Scientists in the United Kingdom recently completed a study suggesting that Arabica coffee, the species that makes up 75 percent of coffee beans sold, could become extinct in 70 years. Due to climate change and its symptoms including deforestation, a team at the Kew Royal Botanic Gardens ran a series of computer simulations that indicate that wild Arabica coffee could become extinct by 2080. Such a development should worry everyone from growers to consumers. Coffee is the second most traded global commodity after petroleum and is an economic lifeline for many countries in Africa and Latin America.
Book Review: America's National Parks: An Insider's Guide to Unforgettable Places and Experiences
November 8, 2012 11:05 AM - Roger Greenway, ENN
I love our National Parks! I live near two in New Jersey. Yes, in New Jersey. Jockey Hollow National Historical Park in Morristown preserves the locations where during our revolutionary war with England George Washington and the colonial army units camped out. When I travel to the American west, I often visit three national parks a reasonable drive from Las Vegas. Now armchair travelers can go on a photographic journey from the comfort of their own home, as Time Home Entertainment Inc. is releasing America's National Parks: An Insider’s Guide to Unforgettable Places and Experiences. From cover to cover, this book is the perfect collection for travel enthusiasts, photography aficionados, and American history buffs alike. America's National Parks captures the experience of touring some of the country's most notable places; whether it's hiking through the giants of the Redwoods, biking along the carriage roads of Acadia, standing before the Lincoln Memorial, or wandering the ruins of Mesa Verde.
Exploring the Ocean for Minerals
November 7, 2012 09:38 AM - Chris Yeats, SciDevNet
Global demand for metals continues to grow, fuelled largely by increasing populations and the industrialisation and urbanisation of China and India. To meet this demand, the international minerals industry has had to search new areas of the globe for additional resources. As Africa — the last underexplored continent — becomes more developed, it is inevitable that the oceans, which cover three-quarters of our planet, will be explored and exploited for their mineral wealth. It is a question of when and how, not if.
The Reasons that the Great Barrier Reef Lost Massive Amounts of Coral
November 7, 2012 06:23 AM - Tia Ghose, MSNBC
The expansion of European settlement in Australia triggered a massive coral collapse at the Great Barrier Reef more than 50 years ago, according to a new study. The study, published Nov. 6 in the Proceedings of the Royal Society B, found that runoff from farms clouded the pristine waters off the Queensland coast and killed the natural branching coral species, leaving a stunted, weedy type of coral in its place. The findings suggest that decades before climate change and reef tourism, humans were disrupting the ecology of the Great Barrier Reef.