According to the UN World Population Report, here in 2014, we are only 11 years from a predicted 8 billion by the year 2025. Future plans? If current trends continue: 9 billion by 2050. 10 billion around 2081, And 11 billion by 2100. Now, while I won't live to see 2100, that's only 86 years from where I'm sitting. My children might not see it, but my unborn grandkids probably will. So 2 generations from now, we'll be on the rise of over 3 billion people (which is just under half of our current human population of 7.265 billion people right now).
I don't know about you, and I don't know about my unborn grandkids, but I suspect none of us (or them) will want to live like sardines. How will we fit? What will the impacts be on our resources and the environment. How are we going to generate that much "stuff" with all our material desires for "stuff" in just 86 year. Houston, we have a problem here. We are only one planet of one size. What's it going to take to stop it, and slow down that Worldometer clock?!?!
And given what we are doing currently to our planet (with refusal to truly address global issues of pollution, deforestation, marine debris, climate change, energy consumption, and more), what will the planet we have created look like, 86 years from now?
Images: In 5 minutes: 7 Billion People from http://allinfographics.org/wp-content/uploads/2012/07/population-in-5-minutes-infographic.jpg; Worldometers logo from http://www.worldometers.info/img/logo-en12.gif, 7 billion people: ipad app: http://ngm.nationalgeographic.com/7-billion