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...Dr. Slotte, a 29-year-old physician, is one of a growing number of people in Finland and some neighboring countries who, as global temperatures climb, are turning to winemaking. The grapes he plants are hardy, weather-resistant varieties, including a cross between a Latvian and a Siberian strain.

...To protect his vines from the cold, Dr. Slotte employs other tricks besides spraying them with water, as orange growers do in Florida to beat the occasional freeze. He lays insulation boards over the plants in winter and prunes the vines so that in summer the grapes lie close to the ground, where they can absorb warmth from the soil. One of his varieties, a Latvian vine, can survive temperatures as low as 22 below.

Labels: Climate Change, Finland, Grapes, Wine