Four Ways to Counter Russian Aggression That Don't Risk Nuclear War

Aggressively accelerate the green energy transition. Oil and gas suffuse the Ukraine crisis. Part of Ukraine’s importance to Russia is as a transit route for Russian gas exports.

Crack down on tax evasion and wealth hoarding internationally.  There’s already an effort underway to clean up the UK’s oligarch-friendly financial policies, but to be effective, it has to go well beyond one country...

Match humanitarian aid to the level of military assistance. More weapons will help Ukraine resist Russia. But most Ukranians are not fighting in the war. They're dealing with food shortages, the disappearance of hospitals and a loss of shelter.

Clean our own house. The world has been remarkably united in  disapproval of Putin's invasion.  But these denunciations lose their moral force when the governments making them are themselves engaged in the same kind of behavior.