May 8 (UPI) -- The Gates Foundation said Thursday it will accelerate spending to $200 billion over the next 20 year and cease operations by the end of 2045. Founder Bill Gates in a statement, cited the 1889 Andrew Carnegie essay "The Gospel of Wealth" that argued the wealthy have a responsibility to return their resources to society as he said he would give his money back to society much faster than I had originally planned." "There are too many urgent problems to solve for me to hold onto