I was able to play around in bioluminescent waves off the coast of Massachusetts back in the late summer of 2008. Cool as shit. Some kind of organism that gave off light when agitated, so it appeared to be glowing around us as we swam and splashed.

I have also seen those square wave patterns in the news before, but I can't attest to whether or not they are natural or man-made. It's possible in my mind that they could be created, but I would need to see the waves connected to an outcome before I got all HAARPy about it.

This guy seems to be stoking the conspiracy flames wothout really providing any answers. Like standing outside of a dark house and saying "ooooh, look it's spooky!"