Getting enough to eat and enjoying the safety and comfort of living fully on the grid is certainly a good thing—but it does carry an environmental price.

人们获得足够的食物，充分享受生活在城市中的安全和舒适当然是一件好事——但这确实会带来环境代价。

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The serial program "Why Can't We Eat Them?" was awarded the highest China unofficial environmental price-2003 Ford environmental price.

陈大惠制作的《为什么不能吃它们》系列节目，荣获2003年中国非官方环保最高奖奖福特汽车环保奖。

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In their eagerness, no one particularly stopped to ask whether this bargain could be sustained or whether the environmental price might be too high.

在他们的殷切的心情中，没有人停下来问这个交易可否坚持下去或者牺牲环境的代价是否太高。

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Information about the source, price and environmental impact of power is unavailable for most of the power grid.

FORBES: Dark Grid: Electric Utilities Scramble to Get Smart

If governments want to see a blossoming of clean technology, therefore, they should use taxes to put a price on environmental externalities (such as carbon) rather than coddle pet technologies.

ECONOMIST: Promoting innovation

What carbon markets attempt to do is to price the environmental externality (emissions of greenhouse gases) so people making decisions have a truer picture of the full cost of their actions.

CNN: Your ask the expert: Carbon trading, part 2