There’s this ingrained belief in our culture that science will always progress, but we have no way of being sure that this will in fact happen. Civilizations collapse and disappear. Science is a unique phenomenon that really only appeared once in the history of the world—in Christian Europe. If its philosophical foundations are undercut, then it’s very possible that it will disappear. There’s also the danger that the misuse of science will become a tool for political tyranny. The two most tyrannical regimes of all time, the Soviet Union and Nazi Germany, both claimed to be scientifically based. Marxism/Leninism was promoted as scientific Socialism, while Hitler claimed that National Socialism was actually applied biology. It’s entirely possible that this sort of thing could happen again.