EMP or ElectroMagnetic Pulse is a disturbance that affects and sometimes destroys electrical and electronic devices. There are two kinds of EMP. A natural EMP is created by a storm on the sun that causes a cloud of particles to be ejected at high speed. If this cloud strikes the Earth it causes a natural EMP. There were important natural EMP’s in 1859, 1921, and 1989.
When fossil fuels — coal, oil and natural gas — burn, the major combustion products are carbon dioxide (CO2) and water vapor. Water doesn’t matter since it is already everywhere and adding a little bit more to the Earth won’t tip any balances. CO2, on the other hand is considered to be a great evil by those who believe in catastrophic global warming.