Were already flirting with the idea of biological evolution or, as they called it, the transmutation of species. If Cuvier was right, then evolution was impossible. On the other hand, some of Geoffroy's hypotheses (e.g., his proposal that insect legs correspond to vertebrate ribs) did seem a trifle fanciful. Thus, the Cuvier-Geoffroy debate embodied much of the ambivalence surrounding evolution in the first half of the nineteenth century.
These speculations lead naturally to the question Is natural selection working on us anymore From examples like lactose tolerance, we know that evolution has brought about major changes to human populations within just the last several thousand years. Resistance to HIV infection and malaria is higher in some populations than others. Clearly human cultural adaptations and innovations are not preventing us from developing some biological ones. But if natural selection is currently acting in human populations, does that mean speciation is on the horizon And can we dare to ask such a thing without flirting with racism
100 Flirting Tips
Flirting is playful in nature, which is practiced by a person in order to express his or her interest in another individual, either romantically or sexually. There are ways to flirt subtlety and there are also ways of flirting that can be obvious at times. You can flirt with the use of your eyes, body language, touch, tone of your voice, or a combination of the mentioned behaviors.