Scotland examines crop diversification options as climate patterns shift

Scottish farming experts are studying how to grow new crops as the climate changes. Researchers at Scotland's Rural College believe the country could one day supply much of Europe's food. Currently, Ukraine holds that role.

Scientists are developing crop varieties that can grow well in Scottish conditions. Greenhouses, already common in the Netherlands, could allow farmers to grow tomatoes, cucumbers, and melons. Cheap renewable energy would help make this more affordable through irrigation and refrigeration.

However, the change will take time. New crops must be officially registered before farmers can sell them, and farmers need time to plan. As other parts of Europe become too hot or dry, Scotland's cooler climate may become a real advantage.