What's wrong with this pic?

Had an invite to a mining rehab conference turn up in my email today, one look at the front page was enough to tell me there's still a lot of clueless people in the industry, why else would this one get past?

Did you see what the problems are?

Ok, I'll tell you, firstly that land there has never been mined, check the trees and topography, the trees have been there for decades, secondly they've only planted Eucalypts, no understory, and finally they've planted them too close together a few years and they'll reach lock up stage and just sit there doing nothing.

Not exactly best practice there, other photos in the brochure were little better.