ContentsEditorials
Avoiding a chimaera quagmire p1
Researchers need to take the initiative in addressing a controversial and urgent ethical issue: under what circumstances should the fusion of cells of animals and humans be permitted?
doi:10.1038/445001a
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Libya and human values p2
Death sentences issued by a Libyan court highlight more than one type of injustice.
doi:10.1038/445002a
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Enter Nature Photonics p2
doi:10.1038/445002b
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Top of pageResearch Highlights
Research highlights p4
doi:10.1038/445004a
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Top of pageNews
Europe condemns Libyan trial verdict p7
Death sentence for medics sparks outrage.
Declan Butler
doi:10.1038/445007a
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The dark side of E. coli p8
How can we prevent more food poisoning outbreaks?
Helen Pearson
doi:10.1038/445008a
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European funding targets big biology p8
Metagenomics and variomics benefit from round of grants.
Nora Eichinger
doi:10.1038/445008b
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Open-access journal will publish first, judge later p9
PLoS One aims to challenge academia's obsession with journal status.
Jim Giles
doi:10.1038/445009a
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Special Report: Alien Earth p10
With improved techniques, growing data sets and a new space mission, 2007 is the first year in which we might discover another planet like our own. Katharine Sanderson reports.
doi:10.1038/445010a
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News in brief p12
doi:10.1038/445012a
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Top of pageBusiness
When the party's over p13
A drug-trial failure leaves Pfizer in search of a new corporate strategy to deal with the post-blockbuster age, as Meredith Wadman reports.
doi:10.1038/445013a
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Top of pageNews Features
Energy: That's oil, folks... p14
Optimists see oil gushing for decades; pessimists see the planet's energy future already drying up. Alexandra Witze reports.
doi:10.1038/445014a
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See also: Editor's summary
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Social sciences: Life's a game p18
Manipulating society has traditionally been the preserve of politicians and the gods. Does the current boom in virtual worlds give social scientists and economists an opportunity to join them? Jim Giles investigates.
doi:10.1038/445018a
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See also: Editor's summary
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Top of pageCorrespondence
RIKEN aids international structural genomics efforts p21
Shigeyuki Yokoyama, Thomas C. Terwilliger, Seiki Kuramitsu, Dino Moras and Joel L. Sussman
doi:10.1038/445021a
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Advances in biology reveal truth about prokaryotes p21
Michael F. Dolan and Lynn Margulis
doi:10.1038/445021b
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Pollution analysis flawed by statistical model p21
Suresh Moolgavkar
doi:10.1038/445021c
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Top of pageBooks and Arts
The making of Britain p23
Who are the "amphibious ill-born mob" who gave rise to the British nation?
Clive Gamble
doi:10.1038/445023a
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Treasure islands p24
doi:10.1038/445024a
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