The future of the global economy in 2019 is uncertain. The world economy is slowing down and there are risks of a recession. The U.S.-China trade war is one of the main risks. If the trade war continues, it could lead to a global recession. Other risks include a financial crisis in Europe and a slowdown in China.The world economy is expected to grow by 3.0% in 2019, down from 3.6% in 2018. The U.S. economy is expected to grow by 2.3%, down from 2.9% in 2018. China's economy is expected to grow by 6.3%, down from 6.6% in 2018.There are several factors that could improve the global economy in 2019. One is that the U.S. Federal Reserve is expected to lower interest rates, which would boost the economy. Another is that the U.S.-China trade war could be resolved. If the trade war ends, it would be a positive for the global economy.