If you have been aware of Texas's situation, I'm writing this to aware you of the cause. I've read this from a book TOO long ago, and I just never spoke of it because I thought that it was disturbing. You see, "the Gulf Stream" carries warm currents to long distances. This current has benefited countries by warming weather, and this warmth prevents deathly weather temperatures. The current has weaken due to icebergs melting, when an iceberg melts it releases "salty waters" THIS WEAKENS THE CURRENT. If the currents, STOPPED. Well, this would result into a global ice age. (Yes, even Africa would be insanely cold) and the millions of people who can't afford heat would freeze. There would be no electricity to offer. And all of the sea animals would be wiped out. I do plan on writing a book for this "situation". Once I can piece my mind back together.