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Big Picture on Nanoscience

Point of view

samedi 10 février 2007, par Wellcome Trust

  • Source of the document : The Wellcome Trust is an independent charity funding research to improve human and animal health.
    Established in 1936 and with an endowment of around £13 billion, it is the UK’s largest non-governmental source of funds for biomedical research.
    As a privately endowed charity, we are independent from governments, from industry and from donors.
    Voir en ligne : Wellcome trust

Dealing with things smaller than 100 nanometres (for comparison, a human hair is 80 000 nm wide), nanotechnologies are fast becoming the ’next big thing’ (only not so big at all). Yet while nano-enthusiasts say they are the future, nano-sceptics are concerned about potential dangers.

From nano-hype to nano-nonsense, this issue in the ’Big Picture’ series sifts sense from speculation.

- What are nanotechnologies and what might they do for us ?
- What (if anything) do we need to worry about ?
- How are potential benefits weighed against possible downsides ?
- What role should the public play in the process of nano development ?

Issue 2 : June 2005

More...

(reproduced with permission of the the Wellcome Trust)


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