Forest Incubators of Life
In Brazil, which houses 30 percent of the remaining tropical rain forest on Earth, more than 50,000 square miles of rain forest were lost to deforestation between 2000 and 2005.
Marine Pollution
The oceans are so vast and deep that until fairly recently, it was widely assumed that no matter how much trash and chemicals humans dumped into them, the effects would be negligible.
Sustainable Palm Oil
Major China-based producers and users of palm oil have committed support for sustainable palm oil.
Carbon Trading Grows 19 per cent
The volume of carbon allowances traded globally grew by almost 20 per cent last year, according to new figures that also show that falling prices meant the value of the market grew by just four per cent.
Mistakes in Fishkeeping
We take a look at some of the biggest mistakes made by fishkeepers – and not just newcomers to the hobby!.
Tuesday, January 17, 2012
EU Airline Emissions Restrictions
Garuda seeks to dodge EU carbon tax scheme
“We actually do not want to pay the ETS because the consequences would be that we would raise our ticket prices,” Garuda Indonesia finance director Elisa Lumbantoruan told The Jakarta Post on Sunday.
It would be financially viable for Garuda, however, to pay such a tax next year, Elisa said.
In addition, the airline’s vice president for corporate communication Pujobroto said that Garuda had reported their emission budget for this year’s Jakarta–Amsterdam route, which connects in Dubai, to the Dutch Ministry of Infrastructure and Environment.
Pujobroto said the airline would receive the final evaluation from the Dutch ministry in December.
“If we emit more carbon than the level allowed, we would pay the tax,” he told the Post.
However, Elisa said that they were optimistic that Garuda would not exceed the carbon cap because their aircraft were environmentally friendly.
Besides, he continued, the EU would only count the carbon emitted on the Dubai to Amsterdam leg of the route, he added.
The EU’s new aircraft emissions scheme came into force on Jan. 1 and the EU said that it would not back down from the new tax despite mounting international pressure to do so.
Several nations, such as China, India and the United States have criticized the new tax.
The ETS is an extension of a 2003 EU carbon trading scheme that covers factories, power plants and other installations. The scheme, which sets a limit on the level of emissions allowed, is a key part of EU’s climate change policy aimed at reducing global warming emissions.
Under the scheme, the facilities that emit more carbon than their prescribed limit will have to buy permits to cover their emissions.
But, if their emissions are less than the allowed limit, they would be allowed to sell spare permits from their emission allowances.
In a separate interview, Transportation Ministry spokesman Bambang Ervan said the Indonesian government was against the carbon emission scheme.
Bambang said that Indonesia was not alone as Transportation Ministries in the Southeast Asian Countries (ASEAN) were on the same page about the new tax system.
“Our decision in the last ASEAN working group last year is that we are against the ETS,” he added.
According to Garuda Indonesia’s official website, the flight to Amsterdam takes off from Jakarta everyday at 8:40 p.m., arriving in Dubai at 2 a.m. The aircraft then departs again at 3:15 a.m., arriving at Amsterdam’s Schiphol airport at 8 a.m.
Elisa said that the ETS did not discourage the airline’s intention to add to its fast growing network over the next four years with new routes to Frankfurt, London, Paris and Rome.
“If the routes are profitable, we will open them,” Elisa said. (nfo)
Monday, January 16, 2012
Climate change skepticism seeps into science classrooms
Although scientific evidence increasingly shows that fossil fuel consumption has caused the climate to change rapidly, the issue has grown so politicized that skepticism of the broad scientific consensus has seeped into classrooms.
Texas and Louisiana have introduced education standards that require educators to teach climate change denial as a valid scientific position. South Dakota and Utah passed resolutions denying climate change. Tennessee and Oklahoma also have introduced legislation to give climate change skeptics a place in the classroom.
In May, a school board in Los Alamitos, Calif., passed a measure, later rescinded, identifying climate science as a controversial topic that required special instructional oversight.
"Any time we have a meeting of 100 teachers, if you ask whether they're running into pushback on teaching climate change, 50 will raise their hands," said Frank Niepold, climate education coordinator for the National Oceanic and Atmospheric Administration, who meets with hundreds of teachers annually. "We ask questions about how sizable it is, and they tell us it is [sizable] and pretty persistent, from many places: your administration, parents, students, even your own family."
Against this backdrop, the National Center for Science Education, an Oakland-based watchdog group that supports the teaching of evolution through advocacy and educational materials, plans to announce on Monday that it will begin an initiative to monitor the teaching of climate science and evaluate the sources of resistance to it.
NCSE, a small, nonpartisan group of scientists, teachers, clergy and concerned individuals, rose to prominence in the last decade defending evolution in the curriculum.
The controversy around "climate change education is where evolution was 20 years ago," said Eugenie Scott, executive director of NCSE.
At that time, evolution — the long-tested scientific theory that varieties of life forms emerged through biological processes like natural selection and mutation — was patchily taught. Teaching standards have been developed since then, but it's unclear how widely evolution is taught, given teachers' fear of controversy.
Studies show that teachers often set aside evolution for fear of a backlash. Scott worries this could happen with climate science too.
"The question is self-censorship and intimidation. What you have to watch for is the 'hecklers' veto,' " she said. "If a teacher ignores a particular topic, it will likely go unnoticed."
Climate change skeptics like James Taylor, environmental policy fellow at the Heartland Institute, a conservative think tank, said the pushback in schools and legislatures reflected public frustration at being told "only one side of the global warming debate — the scientifically controversial theory that humans are creating a global warming crisis."
"It is therefore not surprising that state legislatures are stepping in to ensure that taxpayer dollars are not spent in a manner that turns an important and ongoing scientific debate into a propaganda assault on impressionable students," Taylor said.
Climatologists say man-made climate change is not scientifically controversial.
Instruction on climate change is typically introduced in middle school earth science classes and in recently popular high school environmental science courses, often electives.
In 2007, science teachers said their greatest challenge was making climate change fit in with their curriculum, according to a survey by the Cooperative Institute for Research in Environmental Sciences, a joint project of NOAA and the University of Colorado at Boulder. By 2011, the biggest concern wasn't the curriculum but the controversy, said Susan Buhr, director of the education outreach arm for the institute.
Resistance to the scientific consensus breaks down mostly along regional lines, Buhr said, with greater pushback in the South and in regions where "livelihoods have been built on extractive industries" of fossil fuels.
Attacks on evolution come largely from conservative Christians who believe in a literal reading of the biblical creation story. Climate change denial is mostly rooted in political ideology, with foes decrying it as liberal dogma, teachers say. The NCSE's Scott said that made it much harder to use the courts to protect climate science education.
New national science standards for grades K-12 are due in December. The standards — based on a framework by the National Academy of Sciences and developed by a partnership of private industry and state governments — are expected to include climate change. But some science educators predict that could heat up local and state resistance in some areas.
"You could see more states or localities challenging the topic," said Niepold, who is familiar with the NCSE initiative. "Given the polarized nature of how people take this issue, having a community organization that looks at the issue could be valuable."