Tag Archives: Chemistry

The Krypton Factor: Nobel Prizes


The Nobel Prizes are a highly respected institution, started over 100 years ago to reward work carried out in the fields of Physics, Chemistry, Medicine, Literature and Peace. Along with the later added Economics prize, these awards represent the very pinnacle of these fields, coming with an 8million Kroner prize and lifelong status in the small group of Nobel Laureates.

This year’s Nobel Prizes have been announced this week, with a number of surprise inclusions. The Peace Prize was given, unusually, to an organisation, with the committee praising the EU:

“for over six decades contributed to the advancement of peace and reconciliation, democracy and human rights in Europe”.

Somewhat oddly, the Nobel Prize for Chemistry has been given to a piece of work that in my opinion, fits far more neatly in the Medicine category: awarded jointly to Robert J. Lefkowitz and Brian K. Kobilka “for studies of G-protein-coupled receptors”. This work has vital implications when attempting to understand the mechanism of drugs-cell interactions, specifically how a drug or hormone contacting the outside of a cell can influence the biochemical processes within the cell. Technically Biochemistry maybe, but the progress made by this discovery has had a far greater impact in the medical world.

Nobel Prizes are awarded annually, usually to recognise a significant individual piece of work. Credit can be shared by up to 3 people, but the rules prohibit prizes being awarded posthumously. Since a few early awards were given for science that was later proven incorrect, the Nobel prize committees are now traditionally extremely cautious when considering new research, preferring to wait significant lengths of time until the research has become accepted by the majority of scientists carrying out similar work.

This combination of caution and dogmatic insistence on having a live recipient to give a speech has led to a few historic embarrassments. Most significantly, Ghandi, one of the names most synonymous with peace was never given the Nobel Peace Prize as result of his assassination taking place weeks before winners could be announced.

Rosalind Franklin is another name who has been missed by the committee – In this case, her work provided the base for the discovery and understanding of the structure of DNA.  Her key lecture took place in 1951, the publication of the Crick-Watson model of DNA was in 1953, but due to the Nobel’s policy of ensuring work has become accepted, the Nobel Prize was not awarded until 1962. Her death in 1958 led to her being excluded from the Nobel Prize, despite it being widely accepted that her work and the data she produced was key to this discovery.

Particularly within the scientific awards, this seems a very strange approach to me. Nobel Prizes have always emphasised discoveries over inventions – and a key part of the scientific method is the encouragement of new hypotheses. While rewarding work that is later shown to be incorrect may be somewhat embarrassing, surely missing out on the opportunity to reward truly great achievements is worse?