Either we are in an elevated extinction rate event or in a mass extinction. Scientists disagree, and the matter cannot be resolved empirically until it is too late. We are the cause of the elevated extinction rate. What does this say about us, we who are Homo sapiens—the wise hominid? Beginning with the Renaissance and spreading during the 18th century, the normative notion of humanity has arisen to stand for what expresses our dignity as humans—specifically our thoughtfulness, in the double (...) sense of our capacity for reasoned choice and our capacity to enter sympathetically into the lives of others considering their good outside of the egotistical orbit of our own. Concurrent with this tradition has been a counter-current of critical thought viewing humans as self-defeating or self-destructive beings. This view reached great heights in the 20th century. Our causing an elevated extinction rate is largely unintentional and goes against our humanity in form as well as in content. Accordingly, it shows us to .. (shrink)

It is a commonplace that science fiction draws inspiration from science fact. It is a less familiar thought—though still widely acknowledged—that science has sometimes drawn its inspiration from science fiction. (Arthur C. Clarke’s idea of geostationary communications satellites is a well-known example.) However, the debt of science to science fiction extends beyond such specific examples of scientific and technological innovations. This essay explores the paradoxical-sounding thesis that science itself, as we now know it, was originally the product of a science (...) fiction vision. At a time when the collective endeavours of early modern researchers amounted to something less than science, Francis Bacon’s New Atlantis (1627) helped show what wonders might be achieved by organised and methodical state-sponsored scientific research. Bacon’s vision was highly prescient: many of the scientific possibilities he sketched have since become realities. It was also highly influential: early modern science bears the characteristic stamp of Bacon’s vision, and that same influence is discernible right down to the present day. (shrink)