That's not the point. Just look at all this new food they're experimenting with, growing tomatoes the size of footballs. I wouldn't touch it with a bargepole. I think we need to be careful, sure, but clone food could increase food production. It's all right for you, but what about people in developing countries who haven't got enought to eat? But cloning food's not the answer. And the next thing is going to be cloned animals. Imagine it, huge cows producing large quantities of milk! It's totally off the map. You're right, there are limits, but we can't just say no to all progress. Come off it! "Progress"? I don't call this "progress".It's madness. I think you're being too negative. If people like you had their way, we'd still be living in caves.
Exercise 2 Listen again and match the worlds with the colloquial expressions.
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