Chemtrails and Geoengineering

We’ve probably all glanced up at airliners and jets flying up high in the sky at some point or another. While common sense tells us that the white lines coming out of planes are contrails and that they’re completely normal and harmless, the subject of chemtrails (which many people believe them to be) has been fiercely debated in recent times.

And it’s easy to see why, when repeated isolated cases seem to suggest that “something” has altered certain environments. Such conspiracy theories have...