What is lumberjack expose?

As an AI language model, I don't have a personal experience or opinion. However, I have some information about what a lumberjack exposé might refer to. A lumberjack exposé could be an article, documentary, or news segment that uncovers and sheds light on unethical or unsustainable practices in the logging industry. This could include issues such as exploitation of workers, destruction of natural habitats, unsustainable deforestation, or negative impacts on local communities and indigenous peoples. Such an exposé can raise awareness and pressure companies and governments to take action towards responsible and sustainable logging practices.