By the will of the Creator... It would seem. I am not talking about the man made chaos or catastrophes even though they are part of this kali yuga where people are so highly ignorant about the truth, but I am more referring to the tale of the Phoenix rising out from the metaphorical ashes. Our world doesn't have to turn literally into ashes as it surely might, but the transformation can be more harmonious too. That being said, it would seem that with all of these changes that are happening our our world and the solar system/universe, things seem to change through rather dramatic ways often. We are witnessing it with nature too, but change is not a bad thing. Humans just always resist it...
Natural change will always end up bringing harmony, when humans try control things it will only create more chaos and destruction. As powerful co-creator beings we do have the power to be sources of creative power too and I hope that many of us may act as beacons of light in these dark times.