Adam Clare

Blog Action Day 2009: Climate Change

Today is Blog Action Day 2009 and this year’s issue is climate change. If you’re a blogger you should join in on the awareness-raising campaign by posting about climate change. The ultimate goal this year is to influence the upcoming Copenhagen conference.

Here’s some climate change news that goes underreported: you can slow climate change by having and promoting safe sex.

In Pakistan, for instance, family planning and reproductive health services “still remain out of reach for millions of Pakistanis,” she said in a 2008 research commentary she co-authored, â€˜Population, Fertility and Family Planning in Pakistan: A Program in Stagnationâ€™.

Yet, Hardee asks, how come scientists and climate change experts fail to make the crucial connection between sexual and reproductive health and rights (SRHR) and climate change? She says the global architecture around climate change addresses mitigation and adaptation policies on technological solutions while social sectors, including health, are not sufficiently included on its radar.

The senior researcher at the Washington-based Population Action International (PAI), which promotes universal access to family planning and reproductive health care services, says it is critical that voices supporting SRHR and family planning are heard in the forthcoming United Nations Climate Change Conference, to be held on Dec. 7 to 18 in Copenhagen.

She calls for “more people-centered global and national adaptation approaches that meet the full range of peopleâ€™s needs”.

World’s Largest Solar Powered Foot Bridge

Check out this groovy solar-powered foot bridge:

solar bridge

Read about it at Energy Matters or see more pictures at Ecofiend.

One of the other unique features of the bridge is how it is lit and powered. The bridge employs a sophisticated LED lighting scheme that can be programmed to produce an array of different lighting effects, which will become a feature of Brisbane’s annual Riverfire celebrations.

75 per cent of the power required to run the LED lighting in the fully lit mode is generated by solar energy, but in most lighting configurations, 100 per cent of the power will be provided by solar with any surplus electricity returned to the main grid. The 84 solar panels used on the bridge will have an average daily output of 100kWh and an average yearly output of 38MWh

Public Works Minister Robert Schwarten said the bridge’s grid connect solar power system will see savings of around 37.8 tonnes of carbon emissions each year.

Brownfields Good for Green Energy

Brownfields are spaces that were used for some industrial production which have left the ground useless for nearly everything – even nature. Gas stations, refineries, and other chemical-intensive buildings tend to ruin the ground beneath their buildings once they close. The fields tend to have too high a concentration of heavy metals or other hazards to humans, plants, and animals.

The Obama administration has proposed that brownfields across the USA be turned into places that house green energy production. Since people don’t like cutting down trees for windmills why not put the windmills where the trees can’t grow?

“In the next decade there’s going to be a lot of renewable energy built, and all that has to go somewhere,” said Jessica Goad, an energy and climate change policy fellow for The Wilderness Society. “We don’t want to see these industrial facilities placed on land that’s pristine. We love the idea of brownfields for renewable energy development because it relieves the (development) pressure on undisturbed places.”

There are many contaminated sites nationwide to choose from.
The Environmental Protection Agency and the National Renewable Energy Laboratory have identified nearly 4,100 contaminated sites deemed economically suitable for wind and solar power development, as well as biomass. Similar maps are expected to be released this month for contaminated sites with geothermal-power potential.

Included in the 4,100 sites are 5 million acres suitable for photovoltaic or concentrated solar power development, and 500,000 acres for wind power. These sites, if fully developed, have the potential to produce 950,000 megawatts â€“ more than the country’s total power needs in 2007, according to EPA data.

Algae Fuel Getting Better

I’m a firm believer in algae.

It seems that the future of our clean water, energy, and fuel can all come from algae. Indeed, algae can produce good products as an alternative to oil. Indeed, more research has gone into using algae as a fuel source and it looks more promising than ever.

Read about at Physorg.

“We’re looking at microscopic marine algae that produce fatty acids and do not have a cell wall. We plan to genetically modify the algae so that they will continuously produce these fatty acids, which we can then continually harvest,” Roberts says. “We also plan to genetically modify the algae to produce fatty acids of a specific length, to expedite the conversion of the fatty acids into fuels that can be used by our existing transportation infrastructure.” Specifically, Roberts says, “the goal is to create fuels that can be used in place of diesel, gasoline and jet fuel – though jet fuel will be the most technically challenging.” In other words, they hope to make fuels that are 100 percent compatible with the existing fuels’ storage and distribution system and run in existing vehicles – no modifications necessary.

And, Roberts stresses, “it has to be cost-competitive, or none of this makes sense. It’s easy to be cost-competitive when oil is at $300 a barrel, but it’s harder when the price of oil drops. Our goal is to optimize this technology so that it is cost-competitive, renewable, can be produced domestically and is environmentally friendly.”

Germany’s Most Popular Women’s Magazine to Ban Models

Brigitte, Germany’s most popular women’s magazine will stop using professional models because the models do not reflect the vast majority of women. Previously, the magazine has been adding weight to the super-thin models using photoshop.

The Guardian has more.

“From 2010 we will not work with professional models any more,” said Andreas Lebert, editor-in-chief, adding that he was “fed up” with having to retouch pictures of underweight models who bore no resemblance to ordinary women.

“For years we’ve had to use Photoshop to fatten the girls up,” he said. “Especially their thighs, and decolletage. But this is disturbing and perverse and what has it got to do with our real reader?”

He said the move was a response to complaints by readers who said they had no connection with the women depicted in fashion features and “no longer wanted to see protruding bones”.