Sean Carroll explaining why "the laws of physics underlying everyday life are completely understood". (renormalization group, pair production at human energy sc

Sean Carroll explaining why "the laws of physics underlying everyday life are completely understood". (renormalization group, pair production at human energy scales) https://youtu.be/Vrs-Azp0i3k?t=2046 https://youtu.be/Vrs-Azp0i3k?t=2046 (this specific explanation starts at 34:06, but earlier parts are worth watching if anybody wants a nice introduction to the Standard Model and QFT)