Written by Marian Tupy, a policy analyst, Center for the Global Liberty and Prosperity at the Cato Institute. Posted with permission from Cato @ Liberty.
According to Sir David Attenborough, the famous British broadcaster and naturalist, “humans are threatening their own existence and that of other species by using up the world’s resources.” In a recent interview, Attenborough said that “the only way to save the planet from famine and species extinction is to limit human population growth.”
We are a plague on the Earth,” he continued. “It’s coming home to roost over the next 50 years or so. It’s not just climate change; it’s sheer space, places to grow food for this enormous horde. Either we limit our population growth or the natural world will do it for us, and the natural world is doing it for us right now… We keep putting on programmes about famine in Ethiopia; that’s what’s happening. Too many people there.
In 2006, Sir David Attenborough was voted Britain’s greatest living icon. Popularity, however, is no substitute for wisdom. As I have explained in a previous blog post, “[The] rate of global population growth has slowed. And it’s expected to keep slowing. Indeed, according to experts’ best estimates, the total population of Earth will stop growing within the lifespan of people alive today. And then it will fall… the long-dreaded resource shortage may turn out not to be a problem at all.”