[Bloody Sam Roberts]

One could speculate that a decrease in magnetic field strength could create a rise in naturally occuring cancers of the skin and possibly other types of carcinoma.
These have been on the rise and magnetic field strength has been fading.

[kabar]

One could speculate that a decrease in magnetic field strength could create a rise in naturally occuring cancers of the skin and possibly other types of carcinoma. These have been on the rise and magnetic field strength has been fading.

If what is below is true, then one could also conclude the opposite. If we are headed into another ice age, the Sun is magnetically is less active, which would mean that the sun's rays would not be as strong.

Sharma's calculations suggest that when the Sun is magnetically more active, the Earth experiences a warmer climate, and vice versa, when the Sun is magnetically less active, there is a glacial period. Right now, the Earth is in an interglacial period (between ice ages). This is also a time of high solar activity.