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There are deep disagreements about how science should deal with the problem of consciousness. But neuroscientists should soon be in a position to set the agenda. The result is likely to be rapid progress.
Two studies of environmental damage to lakes in Canada teach us several lessons — not least, that understanding such problems requires long-term investigations that take into account the complex interactions involved.
This week's issue reviews new technology and laboratory items in the field of microbiology, including a new anaerobe identification system, new gel electrophoresis boxes and a clinical laboratory microscope.
