Genius. If you vaporize them they can’t melt.

I hear Greenland has WMDs - in the form of melting glaciers that will cause some kind of climate catastrophe. /s

They do. The problem is that controlled burns are by definition small so they can be controlled and there’s a lot of forest.

The actual website, since the article fails to link to it: https://visdeurbel.nl/en/the-fish-doorbell/