Have you ever seen a whale?

This episode of "6 Minute English" features Phil and Georgie discussing the history of whaling and the conservation efforts to protect whales. They cover the shift from traditional hunting to modern whaling with the invention of the exploding harpoon, the subsequent decline in whale populations, and the impact of campaigns like "Save the Whales" by groups such as Greenpeace. The hosts also introduce new vocabulary related to the topic and conclude with a quiz question about whale species.