5 Ways the World Will Change Radically This Century
When you purchase through links on our site , we may earn an affiliate mission . Here ’s how it work . In footing of phylogenesis , the speciesHomo sapiensis extremely successful . The populations of other species that are pose like to us on the food chain be given to max out at about 20 million . We , by line , took just 120,000 years to achieve our first billion members , and then needed only another 206 years to add 6 billion more ....