他把这种现象归咎于极端贫困、粮食价格和能源价格的急遽飙升、日益恶化的气候变化的影响造成干旱在非洲蔓延，以及国家内部的冲突。
He attributes this to extreme poverty, aggravated by soaring food and energy prices, the growing impact of climate change, which is causing spreading drought in Africa, and civil conflict.
美国众议院在6月通过了《美国气候和能源安全法案》，并把该法案送交参议院审议。
The House of Representatives passed the American Climate and Energy Security Act in June and sent it to the Senate.
他们在全力应付减少贫困饥饿、为全民提供能源和水源的现有挑战的同时，还需要得到帮助来应对气候变化。
They need help to cope with climate change, as they are preoccupied with existing challenges such as reducing poverty and hunger and providing access to energy and water.
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