Natural background radiation. We are all exposed constantly to ionising radiation from a variety of natural and artificial sources. The sun is a major source of 'cosmic radiation'. Skiing at high altitudes and airline flights will increase our exposure to cosmic radiation.
Geneseo, NY City Data Geneseo, NY is a city with great restaurants, attractions, history and people. There are around 7,579 people who live in Geneseo and approximately 64,328 who live in Livingston County.
The most recent estimates from the U.S. Census Bureau indicate the following for the 2010-2015 period: a) Positive natural increase â the surplus of births over deaths added 341,300 persons to New York Cityâs population between April of 2010 and July of 2015.