Climate Justice

The UK’s Climate National Emergency Briefing Should Be a Wake-Up Call to Everyone

The briefing was a rare coordinated effort to make sure the media reflects the science: Humanity’s planetary house is on fire, but we have the tools to put that fire out.

Mark Hertsgaard

AI Will Only Intensify Climate Change. The Tech Moguls Don’t Care.

The AI phenomenon may functionally print money for tech billionaires, at least for the time being, but it comes with a gargantuan environmental cost.

Juan Cole

Backsliding in Belém

Petrostates at COP30 quash fossil fuel and deforestation phaseouts.

Mark Hertsgaard

Covering Climate Now

Indigenous Activists to COP30: “We Will Fight to the Death”

Indigenous Activists to COP30: “We Will Fight to the Death”

Indigenous people lead COP30 protests against agribusinesses that “want to take everything.”

Mark Hertsgaard
World leaders attend a session on the energy transition on the second day of COP30 on November 7, 2025, in Belém, Brazil.

Global Leaders Are Glad the US Isn’t Attending COP30

Momentum behind decarbonizing the global economy has built to the point where it is inevitable—with or without the United States.

Mark Hertsgaard
Luiz Inacio Lula da Silva, Brazil's president, speaks during the COP30 Leaders Summit in Belem, Para state, Brazil, on November. 6, 2025.

At COP30, Will Lula Be a Rain Forest Champion?

During this term, Brazil’s president has reduced deforestation but he is government is pushing projects that would open up the Amazon to extractivism.

Jonathan Watts

Covering Climate Now

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