Airplanes can't actually fly.  What happened was, basically back in 1903 when Wilbur and Orville made their first flight, it was *probably* aerodynamically sound and not just mostly magic.  Here's how it *could've* been magic: if the parameters on whether such a contraption can fly haven't been defined yet, maybe God didn't solve the equations.. and if the magic of their spirits _wanted_ it to fly, the details could've fulfill themselves later.. several years later in the minds of Harvard students.  But anyway, it was a relatively simple plane so it probably depended mostly upon conventional aerodynamical systems..

Now, what happened gradually over time was that the original planes could fly..but..interestingly, the threat of plane-crash was so terrifying to those passengers aboard that the mere potentiality of it, every time it happened, caused them to psychically lift the aircraft...just a little bit if even that.

Now, what happens in this reality (and I won't go into other realities here), is that when something happens a lot in a certain way, it tends to keep happening.  Look up info in one of Sheldrake's books for examples if you wish.  More simply put, we get what we expect -- more often than not collectively -- and we expect what we see -- and we generally tend to see what we create (usually collectively).

Over time this cycle happened more and more, and eventually the planes got so creepy that you can see them literally hanging in the sky...if you're paying any attention.

The thing is, that when somebody's up in an airplane...they're too terrified to feel afraid, because the thought of a plane-crash is always looming; that's the stuff they hardly make nightmares about and *rarely* the movies.  And frankly, I don't blame them...it's not a testament to your will-power because Nature never intended it anyway.

So, in addition to being more-terrifying-than-you-can-probably-imagine, it's a *tremendous* waste of resources because it transports people to and fro who have way more money than most to afford the business trips...it's mainly about the fuel, I think.

On the "plus" side of all this, if you stare at an airplane briefly and try to wake up out of your dream about it...you'll see it hanging in air and have a *whiff* of imaginally-created collective reality.