Nature World: Environmental scientists for the most part agree that the human population is growing at an unsustainable rate, to the point that even fertility restrictions and a worldwide pandemic couldn't solve the problem, according to new research.
There are currently more than seven billion people on Earth. And despite the United Nation's (UN) belief that humanity would level off, so to speak, a report published just last month shows that the 21st century may get a lot more crowded than previously thought....