In a push evocative of the Soviet Union's efforts to bring Africa into its sphere of influence, the Kremlin has stepped up its presence across the African continent in recent years. From military campaigns to involvement in domestic politics, few African nations have been spared Moscow's interest.

To justify Russia's war on Ukraine, President Vladimir Putin has described the Ukrainian government as Nazis. Not only is the claim totally unfounded, but President Volodymyr Zelensky is himself Jewish and some of his relatives were murdered by the Nazis. Though experts have almost unanimously dismissed the Kremlin's claim, there are real concerns that the war could strengthen neo-Nazi groups both in Russia and Ukraine. Adrien Nonjon, an expert on Ukraine and the far right, joined us for Perspective to tell us more.

Through a series of compelling characters, our guest's book vividly evokes the teeming, sweltering city of Bangkok and captures the lush history of Thailand. Pitchaya Sudbanthad, author of "Bangkok Wakes to Rain", joined us on Perspective to discuss his vision for the book, how it sounds the alarm over climate change and what that could mean for Bangkok.

Cannabis itself remains illegal in France, but in recent months its "wellness" derivative, CBD, has become something of a green Eldorado. So where exactly is the line between therapeutic, medical and recreational use? We take a closer look. And to find out more about the use of cannabis for medical purposes, we speak to hospital psychiatrist Nicolas Authier. In March 2021, with the health minister by his side, he signed the country's first ever cannabis prescription as part of a limited, nationwide trial.

How The Guardian and other Nigerian media outlets are going the extra mile to separate fact from fiction and prevent politicians from weaponizing fake news.