The concept of justice is not a legal concept, but a moral one.
我们必须听取科学家的意见,并根据他们对海洋生态系统的警告采取行动。
The most important property of a program is whether it accomplishes the intention of its user.
Sustainability isn’t an option; it’s the only path forward for agriculture.
The most important thing in science is not to stop questioning.