The EU Commission announced this afternoon that the European Central Bank will deploy its most powerful financial weapon against Russian aggression. Several hours later, Secretary of State Antony Blinken announced that the Federal Reserve will impose sanctions of its own upon the Russian central bank.Central-bank sanctions are a weapon so devastating, in fact, that the only question is whether they might do more damage than Western governments might wish.

Throughout the Hulu series Pam & Tommy, Pamela Anderson spends a lot of time as the only woman among crowds of men. A tableful of male lawyers press her into a lawsuit that devastates her public image. More lawyers subject her to a brutally misogynistic deposition. Television affiliates gather around her like a magazine cover come to life.

Before he became the president of Ukraine, Volodymyr Zelensky played the part on television. He created and starred in a comedy series, Servant of the People. His character, a high-school history teacher, is surreptitiously recorded by one of his students as he passionately rants against the tyranny of corruption in his nation. Without his knowledge, the video goes viral. Without campaigning or even wanting the job, the teacher is improbably elected president of Ukraine.

Phil Bokovoy, a former investment banker and ardent community activist, is giving me a tour of his neighborhood, Elmwood, in Berkeley, California. It is some kind of paradise.

The Russia-Ukraine conflict could trigger a massive cyberwar, New Scientist surmised. An unprecedented cyberwar is likely, Senator Marco Rubio warned. The hacker group Anonymous has allegedly launched a cyberwar against the Russian government.Cyberwar sounds bad—and it is. Broadly, it names the global threat of combat mixed with computer stuff.

This is an edition of Up for Debate, a newsletter by Conor Friedersdorf. On Wednesdays, he rounds up timely, intriguing conversations and solicits reader responses to one question of the moment. Every Friday, he publishes some of your most thoughtful replies. Sign up for the newsletter here.Earlier this week, I quoted criticism of Canada’s use of emergency powers to end the trucker protests.

Zora Neale Hurston once observed that America’s most prominent historical narratives prioritize “all these words from the seller, but not one word from the sold.” Much of American life is built on the knowledge and labor of Black people, especially those who were once enslaved.

No fossil fuel is more important to understanding Russia’s invasion of Ukraine than natural gas. Russia sells gas to Europe via pipelines; Europe relies on it to heat its buildings, power its industry, and generate electricity.

At this moment, about a million miles from Earth, the world’s most powerful space telescope is making tiny adjustments to its mirrors, aligning the shiny tiles just so. Soon, the starlight will come into focus for the James Webb Space Telescope, and the observatory will begin to make sense of it. Thousands of astronomers are simply buzzing, eager to see the marvels that Webb might pick out of the darkness.