It's not finding places for people to live, it is finding land to grow the food necessary to feed people in the style to which they have become/are becoming/will become accustomed to. Basic food prices have been spiking for the last several years, although it hasn't shown up in significant changes in the super market yet because most of the cost of processed food comes from the processing not the ingredients. (If the price of corn doubles it adds only 11 cents to the cost of a quarter pound hamburger:
http://www.g-feed.com/2012/08/...) After years of stability, the rate at which virgin forest land is being converted to agricultural production has also started to increase again, likely because increases in crop productivity has slowed to a crawl in many of the most productive agricultural regions of the world:
http://www.nature.com/ncomms/2...