Podcast: How will Putin's war impact global hunger?
Russia's invasion of Ukraine could have serious consequences for global food security. We spoke to Alex Smith, a food and agriculture expert on the issue.
In January this year, Alex wrote a prescient piece warning that a possible Russian invasion of Ukraine could have severe food security implications around the world.
We spoke to him about his analysis of the situation now that the invasion has happened and what scenarious the world should be preparing for.