Gases in Earth's atmosphere absorb about 90 percent of this heat and radiate it back to the surface, which is warmed to a life-supporting average of 59 F (15 C). This very helpful process is called the greenhouse effect.
Anything that interrupts the normal connections between nerve cells in the brain can cause a seizure; this includes a high fever, low blood sugar, alcohol or drug withdrawal, or a brain concussion. Under these circumstances, anyone can have one or more seizures.
Many conditions can affect the brain and trigger a seizure, including: 1  Brain injury, either before or after birth. 2  Infections, especially meningitis and encephalitis. 3  Eating or drinking toxic substances.  Metabolic 1  problems. High fever (in children)  Genetic conditions, including tuberous sclerosis.