Falling Fertility Rates May Have Caused A Slow Neanderthal Extinction
Neanderthal man ' status as advanced humans ' skinny extinct relatives make the causes of their extinction a thing of considerable stake . A new model suggests that while the ultimate drive may remain unknown , a small reduction in fertility , maintain over a long enough fourth dimension , would have been sufficient , without any sudden cataclysm . Neanderthals were never rottenly numerous , as well as being wearisome stock breeder ....