Health
Know this: the latest psychotherapy transforms lives
Economist Richard Layard and psychologist David Clark champion evidence-based therapies for depression and anxiety. They tell how their mission has just begun
Opinion
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Economist Richard Layard and psychologist David Clark champion evidence-based therapies for depression and anxiety. They tell how their mission has just begun
A new tool can read the emotional state of a region through Twitter and will let researchers see how real life events affect people's mood