Weve made pretty significant strides from the days of clear cutting entire forests. The logging industry does do a pretty good job of not destroying the entire habitat. Farming destroys more forest than logging does (so much for the PETA vegetarian campaign, eh?) With more pressure we will continue to see the logging industry (at least in the US) depend more and more on new unique ways not to disturb the forest floor, wether its with light weight highly mobile vehicles, or using helicoptors to cut and airlift out certain trees. Logging roads/tree storage areas tend to cause more damage than the logging itself. But of course, these techniques are more expensive, and that price will appear in our lumber supply, probably resulting in us importing more wood.
Hence why the goverment has a role here. They need to not only mandate how to preserve our forests, but also how and where we purchase wood.