Why is inflation rising again around the world?

Global inflation is increasing again, primarily driven by rising energy prices. This resurgence in inflation is prompting major central banks to respond by raising interest rates. The article states that these central banks are taking this action in response to the inflationary pressures caused by higher energy costs. The specific timing and locations are not detailed, but the global nature of the phenomenon is indicated. The core issue is the upward trend in energy prices and the subsequent monetary policy adjustments by central banks worldwide.