Western sanctions against Russia are the most ill-conceived and counterproductive policy in recent international history. Military aid to Ukraine is justified, but the economic war is ineffective against the regime in Moscow, and devastating for its unintended targets. World energy prices are rocketing, inflation is soaring, supply chains are chaotic and millions are being starved of gas, grain and fertiliser. Yet Vladimir Putin’s barbarity only escalates – as does his hold over his own people.