Scientists have long speculated that the “dirtier” the environment we grow up in – with lots of germs from different people and even animals – the better off our immune system and physical health ultimately will be. A new study published Monday in Proceedings of the National Academy of Science…
By 2026, there’s going to be a lot less hunger worldwide — and that’s something to celebrate. The reason is not that we’re growing more food, however. Food is just getting cheaper.