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我们生产的每一块塑料都应该有完整的生命周期规划。
Problems frequently get easier if you turn them around in reverse. In other words, if you want to help India, the question you should ask is not “how can I help India,” it’s “what is doing the worst damage in India? What will automatically do the worst damage and how do I avoid it?”
When you have a good research design, the data can speak for itself.