This week, Martha sits down with journalist and author of A Question of Power: Electricity and the Wealth of Nations, Robert Bryce to discuss how Russia's war on Ukraine has affected energy production and prices throughout the world. Plus, a look at how Europe's green energy movement and their dependence on Russian natural gas has proved costly.

Later, Bryce explains if offshore wind farms could become a legitimate energy source.

Follow Martha on Twitter: @MarthaMacCallum 

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