Whether it's for feeding, milking or breeding, dairy farmers must keep constantly monitor their cattle. This episode shows how technology and automation are helping to improve cow health and increase productivity. [In Focus: Russia Puts Countries on Brink of Energy Disaster] Gas supplies have emerged as a new threat in the standoff between Moscow and Western nations over the invasion of Ukraine. We look at how the potential loss of Russian energy is impacting Europe and even Japan. [Global Trends: Potato Crisis] Potatoes are a popular agricultural product across the world that originate in the Andes. But cultivation in the region has come under threat. We take a look at what's behind the problem and how locals are trying to adapt.