Keep the summer going:15 ways to lift your spirits Get out into the light and soak up some vitamin D which helps regulate the stress hormone. Photograph: Getty Images

Summer is a good time to develop some healthy habits. Here are some tips to lift your spirits and give your wellbeing a boost

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Daniel O’Connell, the greatest of all politicians Portrait of Daniel O’Connell. Photograph: Getty Images

Olivia O’Leary on the man who invented peaceful protest and raised Irish Catholics off their knees