TED演讲之伟大预言 马克·古德曼:展望未来犯罪(7)
We recently saw a case where some researchers made the H5N1 avian influenza virus more potent. 我们最近观察到一个案例,发现一些研究员将H5N1禽流感病毒变得更强效。 It already has a 70 percent mortality rate if you get it, but it’s hard to get. 如果你受它感染,你的死亡概率已经会达到70%,但是它并不轻易传染。 Engineers, by moving around a small number of genetic changes, we...