A radical overhaul of the global food system to address climate change, biodiversity and health would raise agricultural commodity prices by about a third by 2050 but would be outweighed by up to $10tn a year worth of benefits, a group of leading academics and scientists has estimated.
一群知名學者和科學家估計，為應對氣候變化、生物多樣性和健康問題而對全球糧食體系進行徹底改革，到2050年將使農產品價格上漲約三分之一，但每年高達10萬億美元的收益將超過這一上漲。
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