As India prepares to mark 75 years since partition this August, Ria Chatterjee travels to New Delhi to explore intensifying divisions between Hindus and Muslims in the country. Martha Fairlie is in Spain asking whether a proposed criminalisation of prostitution really is going to protect sex workers. Nina Nannar is in Los Angeles asking whether the trillion-dollar wellness industry, offering treatments like oxygen tanks, ice baths, infrared lamps and intravenous nutrients, really can offer people a happier and healthier life.