regulation - Tag Archive

Nanotechnology, risks and benefits

15 Replies Jonny Hankins

Last year Hayley posted a really good article on this site entitled ‘What do we need to know about Nanotechnology?‘ She raised some important issues about the governance of such high technology including the facts that little research has been conducted into health implications, legal regulation is minimal and nobody really knows how much of this type of material is produced. It is however already everywhere, in cosmetics, car wax and sunscreen to name but a few.

She followed the post earlier this year with another, ‘Nanobots, the future in Nanotechnology‘. This is also an informative piece in which she describes how nanotech engineering is moving away from top down construction to a bottom up approach, and goes on to talk about the possibility of building autonomous and even self replicating robots on the nano-scale.

Last week I posted an article about synthetic biology, another branch of science that deals in the nano-scale. With synthetic biology one of the issues raised by Hayley, that of power source, is resolved, as the machines are in fact alive and get their power from the organism that they are implanted into. The two are very much related and entwined forms of science.

And all this leads me on to looking at regulation regarding these types of research and a recent publication entitled ‘A Research Strategy for Environmental, Health and Safety Aspects of Engineered Nanotechnologies’.

The document was prepared by the National Research Council and a pre publication copy is available from the National Academic Press for downloaded here.

This is a long and detailed document written with the help of a host of academics, and it raises some very important points about an industry that Barak Obama has placed at the forefront of his innovation policy. In this year’s budget Obama is asking for 123.5 million dollars to invest in nano-tech research, which if seen next to the relatively small investment of 34.8 million in 2005 signals the importance attached to this form of innovation.

Nanobama

But all of this investment is made in a technology that is as yet practically unregulated and severely lacking in health and safety legislation, with the problem being that exposure limits and contamination issues have yet to be formalized. All of this is despite the ever growing use of such particles in our everyday life.

The National Research Council document aims to develop such a research strategy starting from a conceptual framework for considering environmental, health and safety risks, through critical questions to understanding the problem, tools and approaches for identifying properties that may cause risk, resources needed and how to implement the strategy once it has been described.

The document is extremely thought provoking. The fact that safe (or dangerous) exposure levels to such particles have never been determined nor possible environmental release dangers quantified or analyzed seems to paint a picture of an entire industry that operates without a clear understanding of how to manage the risks involved in their work.

This week a rather alarming report was published on the Science News website in which scientists have discovered that exposure to nano-particles changes the way blood vessels in animals behave. They were not using a poisonous substance I might add, but a common compound of nano-particle size.

Now I am not a biologist but I imagine that if it affects mice in this way then it will probably do the same to me.

I would summarize the problem as this; regulation and law making always has a problem when dealing with high technology, lawmaking is a slow process, but technological advancement is not. Laws chase while science runs ahead. But here we are dealing with a serious situation, something is in mass production and use, generating large sums of money but practically unregulated and untested.

The possible up-sides of nanotechnology are enormous, but I would say that the down-sides need to be taken into account too.

For a more in depth debate see my and other’s posts on the Bassetti Foundation website.

The State of the Blogosphere

13 Replies Jonny Hankins

Technocrati.com have recently published their State of the Bolgosphere 2011 report and it raises some interesting questions. The report is based upon a survey of 4114 bloggers around the world, and presents various statistics in easily readable graph format explaining who blogs and their stated reasons why and purposes.
A chalkboard expression of what a blog might be
I am one of the 30% over 44 year olds, with the majority being considerably younger than me and much more experienced. A small percentage treat blogging as their job, make an income from their posts or run a blog for their own business or employer. The vast majority do it as a hobby, in the main to express their expertise or interests. A major sector say that they just blog in order to speak their mind freely.
I am most interested in the professional category, and I in fact find myself somewhere within that group. I am not however paid to promote something, but to provoke discussion about the ethical implications and responsibility issues brought about by technological development, and one of my tools is blogging. My employer is also a non-profit research foundation, so the aim of making money is out of the equation.

Blogging is generally perceived as a pier to pier action, and the report cited above demonstrates that people trust blogs and bloggers, in many cases more that they trust other publishers. But what if we find people publishing reviews about services or products that they have a vested interest in? If I am paid by a company to review or promote their products can I be really honest in my views? And what about the breech of trust implied?

In the US the FTC (Federal Trade Commission) made a ruling in 2009 determining that bloggers have to state if they are paid for posts by an interested third party. If a blogger in the US does not state that they either receive the product to keep or are paid by someone to write the review they risk an 11000 dollar fine. In the UK the Office of Fair Trading also has extensive blogging disclosure rules. All well and good, but the report above states however that only 60% of people that find themselves in this position actually adhere to the rules, and the statistics are very likely to be skewed, as when a person is asked if they have respected the rules that almost always say yes.

How could this problem be addressed? The Technology Bloggers site refuses to publish anything that may be deemed promotion, the author guidelines are clear. But would it be possible for all blogs make this statement and enforce it, and if it were possible would they do it? The implications for trust and the spreading of reliable information are obvious.

Another issue I wish to raise involves advertising. The report offers various statistics about how many blogs have advertisement placings, before going on to analyze the reasons given either for not carrying or carrying advertising, the issue of control over who advertises and the possible financial rewards.

Here again we step into the issue of trust. If a blog has a reputation as offering reliable and quality information this reflects upon the company advertising. The placing is a two way endorsement. If advertising is not offered (as some may feel that it affects independent status or may not reflect the blogger’s ideals), how can a blog not only make money (if that is the aim) or even cover its expenses? Most bloggers sink their own money into setting up and running their blog, and if you add up the time spent in maintenance (and the administrators are undoubtedly experts in their field) each blog should be seen as a real investment in terms of many different forms of capital. You pay $120 an hour for such expertise in other fields!