They say there are so
many other natural causes for warming and cooling, that even if man is warming the planet, it is a small part compared with nature.
A total of 5,011 deaths recorded during the follow - up period included 1,938 deaths (39 percent) from cancer, 1,040 (21 percent) from heart disease, and 1,418 (29 percent)
from other natural causes, including diseases of the circulatory system (excluding heart disease) and diabetes.
But new research shows that the MWP, as it is affectionately known in acronym - happy science circles, as well as the «Little Ice Age» that almost immediately followed it (and spelled doom for the Greenland Norse) were likely the result of fluctuations in the sun's strength and the frequency of volcanic eruptions,
among other natural causes.
The downturn in temperature since the 1940s, whether due to a variation in the Sun's radiation or
some other natural cause, could indeed change to a natural upturn that would add to greenhouse warming instead of subtracting from it.
This type of coverage will typically pay out an additional sum of money if the insured's death is due to an accident, as versus sickness or
other natural causes.
Flooding caused by rainfall or
other natural causes isn't usually covered by a renters insurance policy, requiring you to purchase a separate flood insurance plan.