Scientists have found that placebos (treatments or pills that are not real medicine) can work even when patients know they are fake. The so-called ‘open placebo’ appears to have no significant difference to a ‘hidden placebo’ in terms of how effective it is. If your doctor openly offered you a placebo for an ailment, would you give it a go?

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Following the recent disputed referendum, do you think Catalonia should or should not become independent from Spain?

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