We are living on a planet with a lot of activities, with reference to our living environment,done by faith and guess alone. 我们对于这个地球上所发生的许多现象,都只是通过信念或猜测来认知。 Our lives depend upon these creatures. 我们的生
Despite implicit and explicit questions of my right to be in an elite space, I'm proud to report that when I graduated, 我不知道自己是否能算精英阶层，但我很骄傲地宣称， I was the first black woman to earn a PhD in astrophysi
They fuel the fanaticism of terror. 他们点燃了人们内心的恐惧。 And they torment the lives of millions in fractured nations all around the world. 他们蹂躏着全球数百万人口。 These obsessions cripple both those who hate and, of c
Hans Rosling在Ted英语演讲: The Best Stats You've Ever Seen未曾见过最牛的数据统计。 About 10 years ago, I took on the task to teach global development to Swedish undergraduate students. That was after having spent abou
