How healthy will the world be in 2040? If things continue as they are now, the answer is better off than we are today: Life expectancy will be, on average, 4.4 years higher for both women and men around the globe by 2040. That's according to a new report, published in the journal The Lancet. But public health choices and policy decisions that we make — or fail to make — now could set us down … [Read more...]