when the sox won the pennant in '67 and ten years later, he's playing for the team. imagine what a thrill that must have been for him. >> must have been. going back home. a lot going on with the president in scotland for a key climate summit. cnn's coverage continues right now. >> good monday morning to you. i'm jim sciutto. >> i'm erica hill. president biden's climate goals at home and abroad put to task. kicking off two weeks of talks the goal it to limit global warming and decarbonize the planet. experts call this meeting the world's last best chance to address the climate crisis. >> this comes on the heels of an unsettling report from the world