Is it normal to be alarmed at birthrates 'cos of my fears about overpopulation?
I am in my late 20's and I've become increasingly alarmed in my country at the birth rates. It seems everytime I go onto facebook someone else has babies photos up/is pregnant etc. I speak to alot of women who tell me they plan to have 3 or more children. And I can't help but be alarmed and wonder how our world's resources can cater for this influx.
The world’s human population doubled from 1 to 2 billion between 1800 and 1930, and then doubled again by 1975. At the end of 2011, it went past 7 billion. This staggering increase and the massive consumption it drives are overwhelming the planet’s finite resources such as oil, which we're running out of fast and don't have a plan. We’ve already witnessed the devastating effects of overpopulation on biodiversity: Species abundant in North America two centuries ago — from the woodland bison of West Virginia and Arizona’s Merriam’s elk to the Rocky Mountain grasshopper and Puerto Rico’s Culebra parrot — have been wiped out by growing human numbers.
As the world’s population grows unsustainably, so do its unyielding demands for water, land, trees and fossil fuels — all of which come at a steep price for already endangered plants and animals. Most biologists agree we’re in the midst of the Earth’s sixth mass extinction event; species are disappearing about 1,000 times faster than is typical of the planet’s history. This time, though, it isn’t because of geologic or cosmic forces but unsustainable human population growth.
Today’s global human population is over 7 billion. Every day, the planet sees a net gain of roughly 250,000 people. If the pace continues, we’ll be on course to reach 8 billion by 2020 and 9 billion by 2050. I think the only solution now is to learn how to crowd surf!!
But seriously now by any ecological measure, we have exceeded our sustainable population size. Just a single human waste product — greenhouse gas — has drastically altered the chemistry of the planet’s atmosphere and oceans, causing global warming and ocean acidification.
So is it normal to no longer celebrate/feel positive about childbirth and pregnancy because of a growing concern about overpopulation?