Oral tradition has it that this is the site of the Brodess plantation where Harriet Tubman was born in 1820. Her parents, Benjamin and Harriet Green Ross, then slaves of Edward Brodess, were the grandchildren of Negroes who had come shackled from Africa in 1725.
Global warming is (1) opening up more land for economically feasible crop production and (2) creating beneficial growing conditions that are increasing yields per acre on agricultural lands. All the fear-mongering Internet myths in the world canât change those facts. You are using an outdated browser.
But climate change may also influence how much land people choose to farm and the number of crops they plant each growing season. A new study takes all of these variables into account, and suggests researchers may be underestimating the total effect of climate change on the world's food supply. Satellite mapping helps researchers see changes in crop area and double cropping.