The small, South American country of Uruguay is an energy transition success story. Once importing most of its fuel, the country now generates almost all of its electricity from renewable resources. The World’s Host Carolyn Beeler speaks with Ramón Méndez Galain, the man behind the success story.
Brazil’s experience is a cautionary tale of what happens when infections go unchecked and vaccination rates lag, said Marcia Castro, a Brazilian demographer and chair of global health and population at the T.H. Chan School of Public Health.