A new Oxfam analysis finds the investments of the world’s richest people are emitting 3 million tons a year — more than a million times the average person’s output. The report, titled “Carbon Billionaires,” suggests a wealth tax could help fund urgent climate action in developing countries.

Voters in Nevada and a handful of cities across the United States appear poised to expand the use of ranked-choice voting in the aftermath of Tuesday’s midterm elections. The election method allows voters to select multiple candidates in descending order of preference. It is used in many other countries, and supporters say it can reduce polarization and give more voice to independent voters.

We speak with Congressmember-elect Delia Ramirez, who won her election for Illinois’s newly redrawn 3rd Congressional District Tuesday, making her the first Latina elected to Congress from Illinois. Ramirez is a progressive Democratic state representative who is the daughter of Guatemalan immigrants and the wife of a DACA recipient. She campaigned on expanding healthcare and housing access for working people, as well as passing the DREAM Act.

Pittsburgh community organizer Summer Lee was elected the first Black woman to represent Pennsylvania in Congress after winning the state’s 12th Congressional District in Tuesday’s midterm elections. Lee, currently a state representative, faced off against Republican Mike Doyle — who happened to share the same name as the outgoing Democratic incumbent.

The Supreme Court heard oral arguments Tuesday in Haaland v. Brackeen, a case challenging the Indian Child Welfare Act and ultimately threatening the legal foundations of federal Indian law. ICWA was created in 1978 to address the systemic crisis of family separation in Native communities waged by the U.S. and requires the government to ensure foster children are adopted by members of their Indigenous tribes, as well as blood relatives, before being adopted by non-Indigenous parents.

We look at the wave of progressive prosecutors elected in Tuesday’s midterms and what the results mean for the movement to reform the criminal justice system. Voters have an “understanding that we can’t incarcerate our way to safety,” says law professor Lara Bazelon, who explains how progressive prosecutors won several key races in blue, purple and red states despite Republican candidates across the country campaigning with a focus on crime and public safety.