Archive for the ‘Ideas’ Category

Words Used can Turn People Off of the Green Movement

September 21st, 2009

Recently on a flight, I was reading the Continental Airlines magazine’s Green Edition.  I do believe Continental to be one of the greener airlines because of its efforts in biofuels (jathropa links), as well as some of the measures taken, which are outlined in some of the articles (wing tips saving fuel, meal packaging, etc).  However, I did see quite a bit of greenwashing, as well as messaging that I believe is harmful to green causes.

In more than one place in the green edition, resorts, restaurants, and other things were referred to as “tree hugging.”  I have the same complaint about TreeHugger.com, which I believe to be the best gree site on the web (if you think something is better, please post it in the comments, I’d like to read it too).  The problem with “tree hugging” and that concept was that it was used as a derrogatory term for so long.  The baby boomer generation, which is has been one of the most wasteful in history (references), interprets a tree hugger as a “dirty hippie.”

By using “tree hugger” in articles targeted to the masses, the authors alienate the readers.  Usage of the phrase immediately dissociates the reader because the message to the reader becomes something <i>they</i> are doing, not something <i>you</i> should be doing.  What makes the problem worse in the case of Continental is their default audience.  Continental’s hubs are in Newark (major New York City entry point), Houston (worst air quality and high energy sector concentration), and Cleveland (midwest rust belt and coal consumers).  While hubs are often just layovers for a lot of consumers, many professionals try to take direct flights, and when the end points are locations with industries and demographics unfriendly to the green movement, any messaging that causes the readers to further dissociate themselves is counterproductive.

What really makes this bad is the fact that baby boomers are currently in power, in both industry and politics.  Advocating green policies and practices to this demographic is difficult enough, and starting off by putting a negative image in the mind of decision makers is a bad idea.

With the target audience for sites like TreeHugger.com, the readers are already convinced of the merits of the green movement.  What we need to do is convince the ones that are actually making the decisions that can change both policy and industry investment.  The image needed to change minds is one of wise investment and the long term payoff.  Green for the sake of green alone will not convince those that have not already drank the kool-aid.

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Re-post: UK Zoo Explores Vertical Farming

August 28th, 2009

http://greenbiz.com/blog/2009/08/17/uk-zoo-explores-vertical-farming-new-angle-animal-feed

I’ve said it in a few previous posts, I think vertical farming will become important.  I don’t think that we will run out of land, but vertical farms will allow for better controlled conditions and higher yields per acre, as well as make better use of resources by controlling inputs and outputs.  In addition, vertical farms will allow for crops to be grown closer to population centers, reducing food miles.

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Google Co-Founder and His Wife Donate $500k to Support Science Commons

August 28th, 2009

Anne Wojcicki and Sergey Brin Support CC with $500,000 Gift.

Since I’d written about Science Commons in a previous post about the importance of sharing research, I thought it was worthy of a quick follow up.

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Follow Up: Sharing Your Research

July 14th, 2009

I received a comment from a reader that they didn’t necessarily agree with the premise that information sharing is a big problem.  I still believe lack of information is a problem, but I would have been best to explain the premise in a little more depth.  I admit that there was some oversimplification in my last post.

The reason I believe information sharing to be a problem is not because of things like tips for saving energy, how to recycle more effectively, hypermiling, or what I would lump into the category of what people can do every day.  Resources for this type of information are everywhere.  What we are really lacking in is openness of in depth scientific research and data.  A great deal of data and groundbreaking research are not exposed to the general public because it either is locked up in paid subscription academic publications before fully passing peer review, patented, or never sees the light of day because the researchers original hypothesis was wrong.

One part of the problem is the information that is intentionally locked up, and another is the information that is just never exposed.  Even bad data and failed experiments can be useful to the scientific community as a whole.  I do believe that there is value in repeating previously failed experiments, but only to a point.  Hypothetically speaking, if an experiment failed a few times, it’s worth someone else trying again.  However, if it failed a thousand times, but people kept repeating it because they didn’t know about previous experiments, then it would be a waste of time.

I will intentionally avoid going in depth on patent issues with pharmaceuticals, but they are one of the most prominent examples of how locked up information could benefit society when opened.  (WARNING: Upcoming Oversimplification)  The motivation behind locking up the data is different than the problem GreenXchange is trying to solve, but the net effect is the same.

Society benefits when drugs fall out of patent and generic drugs are created.  Information on a drug’s effects are available before patents expire, but other manufacturers are prevented from acting upon it, having the same net effect of nothing being shared.  Locking up information, or preventing others from acting upon it because of patents, does more harm than good.  Not only is this a problem with the products of research like drugs, it is a problem with the data itself.

Patents on gene sequences that were *discovered* rather than created, are patented, and commercial medical tests for these sequences require payments to the people that discovered them first.  A specific example that I won’t fully explain myself, is that patents on the human genome are making tests for breast cancer increasingly more expensive.  How much harder would it be to move to clean energy if manufacturers were prevented from producing wind turbines or photovoltaic solar panels?

Fortunately, these technologies are not locked up, but a big part of the Science Commons initiative is allowing discoveries and data both to remain open and accessible to the world. The openness and data sharing is relevant to my Biodiesel Series posts because without the previous work of the US DOE Aquatic Species Program, I wouldn’t have been able to go nearly as deep. Had their work been intentionally locked up with patents, or just not published because there was no platform, many of the existing biotech companies working on algae based biodiesel would not be as close to a marketable solution as they are today.

Update:  Additional reason it’s relevant to Green Tech, Oil Companies buying up battery patents.

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Share Your Research and Ideas

July 13th, 2009

Science Commons

One part of the green movement that doesn’t get enough attention is the need to share information, research, inventions, tips for greener living, or anything else that will benefit the world.  This topic is particularly important to me, and it’s part of the reason I started this blog.  The Biodiesel Series posts were actually sections from my graduate research paper in Environmental Management.  I don’t believe anything I did was groundbreaking, but sharing and summarizing what I found in my own research has the potential to inspire others to do something similar, or possibly just save someone time in locating previous work for their own research.

The work itself took a great deal of time, but it would have gone to waste if the TA was the only one to read it.  The act of breaking up the sections and posting to this blog took less than 1% of my total time in the project.  The extra 1% it takes to share research makes a HUGE difference.

The world would be much worse off if inventors, scientists and researchers chose to keep their work secret.  There are so many other examples, but what if Thomas Edison and Nikola Tesla chose not to share their work about electricity?  One could argue that someone else would have come along to do the same thing, which I believe to be the case, but it would not have been until much later, and the progress of humanity would have been delayed by years.

Among many other things, Tesla’s inventions and research led to the technology used to generate electricity in most power plants and wind turbines today.  Holding back information from the world only serves to impede progress.  The lack of a platform to distribute the same information can be just as bad.

The Science Commons project’s main focus is to encourage the sharing of information, and to provide a platform to do it.  Recently they launched GreenXchange, a sub-section with the goal of sharing green innovations.  We would progress without projects like GreenXchange, but information sharing initiatives like these drastically accelerate the pace at which we can do it.

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Electric Vehicles – The Chicken or The Egg?

July 8th, 2009

One of the roadblocks to mass production of any non-gasoline based car is that manufacturers are not willing to build them without infrastructure, and infrastructure does not get built without the cars to use it.  In order to bridge the gap, transitional technologies are being used, like hybrid vehicles and plug in hybrids on the way to electic vehicles, and blended ethanol and biodiesel for others.

Fortunately, some progressive companies, like Tesla Motors, are still building EVs and some cities, like San Francisco, are beginning to install more infrastructure.  However, it’s definitely not enough to have a national impact.  One concept that some ports are now implementing, like Los Angeles a while ago and now Long Beach, is to allow (and eventually require) cargo ships to plug into the grid while docked.  This improves local air quality and reduces fuel consumption.  The same concept could be applied to other vehicles on land.

I am not aware of any specific data, but from personal experience I have seen tractor trailers, buses and RVs idling overnight at highway rest stops so they can run the internal climate systems.  There are even regulations requiring rest after long shifts of driving, which add to the problem.  Some of these also have stand alone generators that are more efficient, but they still burn fuel.

Many RV parks do provide access to the grid for longer trips, but I have not seen (or really  looked for) plugs in highway rest stops.  Most of these vehicles already have the ability to run the internal systems on electricity only from the batteries, so adding components to allow them to plug into the grid would not be difficult.  There would even be incentive to plug into the grid because running on electricity will be cheaper than powering a vehicle by keeping the engine running, especially over long periods of time.

I found out on a recent trip when waiting for a tour to start, in Rome, there are even regulations limiting how long buses can be idling within the city limits.  There are enough buses that it has a noticeable impact on air quality in tight quarters.  However, US rest stops are spread out enough that it does not appear to be a concern.  Total emissions and fuel consumption, on the other hand, are a big problem.  Allowing trucks, buses and RVs to plug in at rest stops and other high traffic areas would help reduce emissions and fuel consumption, as well as help build out EV infrastructure.  Quick stops will not allow for most EVs to fully charge, but it should extend the functional range and help break down one of the major barriers to EV adoption.

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