在1944年的墨西哥，许多专家警告，发展中国家的人口增长速度快于粮食生产，会出现大规模饥荒。
In Mexico in 1944, many experts warned of mass starvation in developing nations where populations were expanding faster than crop production.
12月的警告信中写道：“只有当我们讨论生物物理极限的后果时，我们才有希望降低其速度、严重性和危害。”
"Only if we discuss the consequences of our biophysical limits," the December warning letter says, "can we have the hope to reduce their speed, severity and harm."
盖博拉的蔓延速度已令各资深网络安全机构发出一系列警告。
The speed of the Gumblar infection has already led to a series of warnings from senior security figures.
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