Scary, third of arable land lost in only 40 years

[NorthernRaider]

I think the experts and ologists said that if we wanted a global population where everyone could eventually have a decent standard of living and quality of life the planets population would need to remain around the 5 to 6 billion mark almost permanently, I believe we are already at about 8 billion and adding another 1 billion every 20 years, ergo we are screwed.