According to my local NPR station, as of this month, we'll hit 7 billion people on planet Earth. Go team!
In the last century, we've made some pretty astounding increases in population and, while I believe this growth will slow due to limited resources, I do believe that when we hit 9 billion in the next 30 years we well nigh will have worn out our welcome.
So, on this occasion, what do you think? Are humans the greatest thing ever to evolve or are we parasitic and need some sort of control on population?