Ehrlich preached a Malthusian near - future in which hundreds of millions would perish by famine as the world's unchecked population growth spiraled to infinity. (firstthings.com)
Habitat destruction, unchecked population growth, global warming and other challenges of modern civilization have put humanity at risk. (businessinsider.com)
They're now found in marine habitats throughout the tropical and subtropical Western Atlantic, Caribbean and Gulf of Mexico, threatening native fishes with their voracious appetites and unchecked population growth. (sciencedaily.com)