Just with view to the history there always have been natural catastrophies and wars and so we can assume that there will be catastrophies and wars in the future. Just think about the future San Francisco earthquake, vulcano eruptions, storms etc.
So if something happens then people automatically see a proof for their conspiration theories wether it is true or not. Well and if scientists predict before that things will happen then its part of their profession.
Just think of the weather guy, he knows the weather of tomorrow and he knows how the climate will change, is he part of a conspiration?
In each century there have been conspiration theories. Already long before freemasons, illuminati etc. existed. Just think only a few centuries ago people were burned, because others thought that they are witches and warlocs.
Probably it is in the human nature to blame people for things that they cannot understand or haven´t learned better.
The word Illuminati means in English the enlighted ones, so a very spiritual term referred to religion. And we live all now in the Age of Enlightment, just look in google.
So not a conspiration to harm people, but the path to bring knowledge and science to mankind.
All the people who visited school are now the enlighted ones, the Illuminati. We all know now the evolution, natural sciences etc.
And it is upon every individual to use knowledge. So if you live close to an earthquake area or a vulcano of that is known to cause problems in the future, then its your choice to stay or to leave.
You cannot blame then anyone if something happens.
So we all know that the poles are melting and so the seal level will increase. As consequence the US coasts will be flooded at the mid or the end of this century as well half of north Europe will drown and all across the world the coastal areas will sink. And there is then your reason for war, because all these areas contain many inhabitants and produce food.
So people need a place to live and food to eat, and if necessary they will fight for it. Very simple.