Warren Mabee Warren Mabee is the director at Queen’s Institute for Energy and Environmental Policy at Queen’s University in Ontario. Articles By This Author Environment Oh, Christmas Tree... Fake Christmas Tree? As the climate crisis worsens, is it better to buy a real tree or a fake one? Warren Mabee | Dec 23, 2019
Environment Oh, Christmas Tree... Fake Christmas Tree? As the climate crisis worsens, is it better to buy a real tree or a fake one? Warren Mabee | Dec 23, 2019