Mankind can product the energy not only from oil. There are wind energy, sun energy. Soon people will switch to this types of energy product.
That is something OP failed to realized - this is the 21st century and oil no longer is an indispensable source for energy. I wish he had shared some links of where those figures he had used came from, because they're too bogus to be taken serious by any sound mind, except of course, haters of Bitcoin.
That line on power consumption being more than total energy consumption in Nigeria, a country of about 186 million people is laughable, because major of that population do not have access to electricity and even those that do, have epileptic supply the year round.