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In the last few months I have been reading about human-accelerated warming and how to understand the impact of our purchasing decisions.

I stumbled upon ClimateCounts, an environmental scorecard site. This site  tracks a company’s commitment to reducing their carbon footprint. image

In the computer/electronics category, the highest rated companies were IBM and Canon; the lowest rated company was Apple. Among Internet companies, Google was ranked the highest while Amazon.com and Ebay were ranked the lowest. (Read more about Google’s effort to remain carbon neutral).  The company profile pages give a few sentences to explain the score.  Note: To see the complete report about the company, you need to download the scorecard  PDF (on the right side of the company’s profile). This scorecard goes into greater detail  about how Climate Counts arrived at the number for the score. 

Here is  a description of the  methodology to produce the climate change scorecard.  The site produces individual reports about each company it reviews. Other interesting scores: GE/NBC ranks as the most climate friendly media company, while Viacom ranks dead last). Climatecounts also has a downloadable pocket guide (PDF) .

How carbon-friendly is this pesky ebook habit which afflict TeleReaders? Some things to think about:

A MS candidate named Greg Kozak pitted textbooks against e-book devices [PDF] in 2003. He found that paper production, electricity of printing operations, and personal transportation were the main factors affecting the book footprint, while electricity was the main issue for e-readers; and that books were responsible for four times the greenhouse emissions as e-readers. In ’04, two UC-Berkeley students evaluated newspaper vs PDA-based e-newspapers [PDF], and decided that a newspaper released 32-140 times the amount of CO2, and used 26-185 times the amount of water. A 2007 study in Sweden (here is the abstract) also looked at newspaper and found that newspaper’s biggest impact was in the paper production, while energy was the big impact for reading on the internet; for e-devices (the Kindle, etc.), production of the e-object is the biggest impact. The study concluded that reading e-newspapers had less impact than an actual newspaper.

  • The current book ordering system encourages bookstores to order more books than they can reasonably sell. That increases the number of published copies and consequently the number of returns (and the amount of shipping costs). 
  • A number of print books which are bought are not read. In other words, books are produced with the goal to be sold, regardless of whether it is actually read. One cannot blame the publishing industry if people fail to read the books they buy;  but with digital books, energy or resources are being consumed only if the ebook is actually being read.  
  • E-ink readers are the ultimate low-energy devices.  Charges last for weeks or sometimes longer than a month. The only additional step they can take is to make the devices run by solar energy (sigh!).

On a more hopeful note, Fisk mentions in a recent green Q&A column that Penguin has set up a Green Penguin  initiative to focus on reducing carbon footprint. About 60% of its paper derives from recycled sources. She also writes that Random House is committed to increase its percentage of recycled paper in the near future. 

Green Web-hosting

Here in Houston where I live, the cost of electricity for renewable energy is about the same as cost for nonrenewable energy. I can’t say if this is a nationwide phenomena. But my current hosting service (which hosted Teleread between 2006 and 2008) uses a data center which had no information about whether its energy was generated by renewable resources. When I emailed my hosting service about whether its data center were green, they said they had no idea.

Umbra Fisk recently wrote about the idea of green hosting, referring readers to this list of recommended green hosting. Here is an fascinating piece by Jonathan Leake and Richard Woods about what kind of carbon footprint a normal Google search leaves.

Climate Change Books, Ebooks and Online Books

Climate Change: The Ultimate Ebook Challenge 

When discussing issues as important as climate change, it seems relatively trivial to complain about ebook formatting on government reports. Yet I cannot resist.

I have downloaded most of the PDFs listed above. Most were huge file which could not be easily be opened up in a browser.

Unfortunately, because many big climate change reports use lots of graphics, they are big and cumbersome PDFs that look crappy  when converted to my Sony  PRS 505. 

I understand that scientists use lots of graphics and charts. But if the purpose of writing these reports is to get them disseminated, why not create  documents in a way that lend itself to html output or portability into other formats? For one of the most important graphics on the Global Climate Change Impacts  report, I ended up just using a screen capture program to insert it onto my blog.  Surely there is a better way.  Recognizing the problem, the IPCC has put up a separate web page consisting only of graphics from the  2007 PDF document; too bad the team of leading scientists couldn’t figure out a way to make the document easily viewable inside a web browser. 

Some of these excellent reports don’t have a TOC even in the PDF version. It is extremely cumbersome to navigate through these things.

PDFs have a lot of usability problems (as Mike Hughes observed). My main complaint is that it is time-consuming to page through 200 pages using Adobe Reader.  I’m not saying .epub or .prc are significantly better.  But after you open  a PDF, you constantly need to use the Zoom feature and click the next/back buttons to get the Reader to look as it should.  Contrast that to hypertext like wikipedia or Discovery of Global Warming which invite you to browse inside and explore the document more deeply.  When you explore a PDF, you are progressing in a linear fashion instead of jumping around. Maybe for other scientists (who are motivated to read the whole thing regardless of format), this is not an issue. But a web surfer used to clicking on links will have problems staying within a single document  without clicking around.

I suspect that accessibility guidelines might determine the preference of government bodies for PDF formatting.  PDFs are generally considered to be more accessible (especially for the vision-impaired). The problem is that to fully digest the information from the report, you have to print it out (and I know that is the last thing climate scientists want readers to do). These sort of government reports are therefore cumbersome to read. Good for finding specific information or going to a specific chapter, but awkward and sluggish for normal reading.

I will be the first to admit that the scientists who wrote this report have more pressing things on their minds than document formats. But producing these large PDF files without having a strategy to make them readable  online only ensures that their impact on the public will be limited. 

Question: If the US government were to issue guidelines  about document formatting to facilitate reading on ebook devices, what  should these guidelines be?

 

 

 
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