What becomes possible when bold ideas are fully backed? Today, a $1 billion commitment from TED’s Audacious Project is fueling solutions to some of the world’s toughest challenges, while a new oxygen-delivering gel offers hope for preventing amputations and intergenerational friendships remind us that wisdom and energy are meant to be shared. From global investments to quiet cups of tea, this edition carries a steady truth: when we invest in one another at every age and every scale, humanity grows stronger.