Unmanaged forests are costly "big polluters"

Millions of people across America and Canada are choking from wildfire smoke. Unfortunately, it has become an annual occurrence.

Currently, thick smoke from hundreds of active Canadian wildfires has triggered widespread air quality alerts across at least 20 northern states.

Wildfires are a natural part of forests – of which Canada (and U.S.) have vast swathes. Those massive infernos have worsened...