Thursday September 15, 2022Somalia is on the brink of famine for the second time in just over a decade [Getty]NEW YORK - Somalia's special envoy to the United Nations sought Wednesday to draw attention to the gravity of the crisis in his destitute country in order to mobilise more aid.Millions of people are at risk of starvation across the Horn of Africa, which is in the grip of the worst drought in four decades after four failed rainy seasons wiped out livestock and crops.