South Africa's election: Africa's next Big ManIf Jacob Zuma avoids becoming a caricature of African leadership, he could change the whole continent for the better.
Democracy in India: India's jumbo electionThe worst possible way of choosing an Indian government -- apart from all the others.
American banks: Payback timeGoldman Sachs and other banks want to pay back bail-out cash. But the banking system is not in the clear yet.
Technology and medicine: Fixing health careTechnology has been a culprit behind runaway health costs. It might now help tame them.
Housing: Building castles of sandGovernments spent a fortune encouraging people to buy houses. That was a mistake they now risk repeating.
Health care in India: Lessons from a frugal innovatorThe rich world's bloated health-care systems can learn from India's entrepreneurs.
Banks: The audacity of hopeOptimism that banks' fortunes have reached bottom may be premature.
Autism and extraordinary ability: Genius locusThere
is strong evidence for a link between genius and autism. In the first
of three articles about the brain this week, we ask how that link
works, and whether "neurotypicals" can benefit from the knowledge.
Conscious and unconscious thought: IncognitoEvidence mounts that brains decide before their owners know about it.
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