50/50 Chance of Easter Island-Like Collapse

In the past, societies that had not many people and with rather simple technology still managed to destroy their environments. For example, Easter Island with maybe 20,000 people with just stone and wooden tools ­ they did manage to deforest the island and so doing, they destroyed their society. It took them 850 years to do it. Today, though, (on the Earth), we don't have 20,000 people. We have 6.5 billion and we have bulldozers and nuclear power, so we're far more people and far more potent and destructive technology. We can destroy our environment much faster than the Easter Islanders. In fact, there are many parts of the world that have gotten de-forested within half a dozen years, or within a few decades.